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mergify[bot]Kefancao
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Kefancao
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[ENG-928] Add policy for slow deposits for all future users. (backport #3119) (#3132)
Co-authored-by: Kefan Cao <76069770+Kefancao@users.noreply.github.com>
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‎indexer/services/comlink/src/lib/call-policies.ts‎

Lines changed: 118 additions & 176 deletions
Original file line numberDiff line numberDiff line change
@@ -17,6 +17,14 @@ const goFastHandlerProxyByChainId: Record<string, string> = {
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[mainnet.id.toString()]: '0xa11CC0eFb1B3AcD95a2B8cd316E8c132E16048b5',
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};
1919

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const ethCCTPRelayerProxyByChainId: Record<string, string> = {
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[mainnet.id.toString()]: '0xf33e750336e9C0D4E2f4c0D450d753030693CC71',
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[arbitrum.id.toString()]: '0x6d4d4A979D766e8b87C985a61B262cfCDf8d6446',
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[base.id.toString()]: '0xddAFc591Dda57dCF7b3E9Cf83e72c8591fC9cC24',
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[optimism.id.toString()]: '0x55e4Cf6a73ED8B3307bE610f516fB41BA000f1E5',
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[avalanche.id.toString()]: '0xB19Ff56BD455C2515207BDbdEDC68B57fBA9A78D',
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};
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// this value limit is set to restrict usdc transfers less than 100k.
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const valueLimit = config.CALL_POLICY_VALUE_LIMIT;
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@@ -31,188 +39,122 @@ const valueLimit = config.CALL_POLICY_VALUE_LIMIT;
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*/
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function constructPolicy(chainId: string): (dydxAddress: string) => Promise<CallPolicyParams<Abi, `0x${string}`>> {
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const goFastHandlerProxy = goFastHandlerProxyByChainId[chainId] as `0x${string}`;
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return (dydxAddress: string) => Promise.resolve({
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policyVersion: CallPolicyVersion.V0_0_5,
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permissions: [
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{
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target: usdcAddressByChainId[chainId] as `0x${string}`, // usdc on chainId
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abi,
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valueLimit,
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functionName: 'approve',
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args: [
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{
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condition: ParamCondition.EQUAL,
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value: goFastHandlerProxy,
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},
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null,
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],
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},
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{
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target: goFastHandlerProxy,
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abi,
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valueLimit,
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functionName: 'submitOrder',
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args: [
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null,
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null,
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null,
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null,
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null,
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null,
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{
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condition: ParamCondition.SLICE_EQUAL,
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value: encodeToHexAndPad(dydxAddress),
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start: 277,
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length: 42,
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},
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],
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},
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{
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target: goFastHandlerProxy,
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abi,
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valueLimit,
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functionName: 'swapAndSubmitOrder',
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args: [
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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{
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condition: ParamCondition.SLICE_EQUAL,
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value: encodeToHexAndPad(dydxAddress),
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start: 277,
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length: 42,
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},
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],
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},
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],
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});
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}
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export async function getEthereumCallPolicy(dydxAddress: string): Promise<CallPolicyParams<Abi, `0x${string}`>> {
98-
const ethCCTPRelayerProxy = '0xf33e750336e9C0D4E2f4c0D450d753030693CC71';
99-
const goFastHandlerProxy = goFastHandlerProxyByChainId[mainnet.id.toString()] as `0x${string}`;
42+
const ethCCTPRelayerProxy = ethCCTPRelayerProxyByChainId[chainId] as `0x${string}`;
10043
// get the noble forwarding address.
10144
// cctp mints to a noble forwarding address which forwards to the dydx address.
102-
const nobleForwardingAddress = await getNobleForwardingAddress(dydxAddress);
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const nobleForwardingAddressEvm = nobleToHex(nobleForwardingAddress);
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// for go fast
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const destinationCallataAddr = encodeToHexAndPad(dydxAddress);
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return {
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policyVersion: CallPolicyVersion.V0_0_5,
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permissions: [
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// slow deposits, via CCTP Relayer. USDC Bridge
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{
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target: ethCCTPRelayerProxy,
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abi,
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valueLimit,
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functionName: 'requestCCTPTransferWithCaller', // for usdc bridges
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args: [
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null,
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null,
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{
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// mint recipient is the noble forwarding address.
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condition: ParamCondition.EQUAL,
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value: nobleForwardingAddressEvm,
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},
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null,
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null,
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null,
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],
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},
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// slow deposits, via CCTP Relayer. ETH Bridge
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{
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target: ethCCTPRelayerProxy,
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abi,
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valueLimit,
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functionName: 'swapAndRequestCCTPTransferWithCaller', // for eth bridges
134-
args: [
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null,
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null,
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null,
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null,
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{
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// mint recipient is the noble forwarding address.
141-
condition: ParamCondition.EQUAL,
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value: nobleForwardingAddressEvm,
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},
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null,
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null,
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null,
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],
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},
149-
// allow skip.go bridge smart contract permissions.
150-
{
151-
target: usdcAddressByChainId[mainnet.id.toString()] as `0x${string}`, // usdc on ethereum
152-
abi,
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valueLimit,
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functionName: 'approve',
155-
args: [
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{
157-
condition: ParamCondition.ONE_OF,
158-
value: [
159-
ethCCTPRelayerProxy,
160-
goFastHandlerProxy,
161-
],
162-
},
163-
null,
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],
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},
166-
// skip go fast bridges.
167-
{
168-
target: goFastHandlerProxy,
169-
abi,
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valueLimit,
171-
functionName: 'submitOrder',
172-
args: [
173-
null,
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null,
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null,
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null,
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null,
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null,
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{
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condition: ParamCondition.SLICE_EQUAL,
181-
value: destinationCallataAddr,
182-
start: 277,
183-
length: 42,
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},
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],
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},
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{
188-
target: goFastHandlerProxy,
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abi,
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valueLimit,
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functionName: 'swapAndSubmitOrder',
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args: [
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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{
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condition: ParamCondition.SLICE_EQUAL,
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value: destinationCallataAddr,
205-
start: 277,
206-
length: 42,
207-
},
208-
],
209-
},
210-
],
45+
return async (dydxAddress: string) => {
46+
const nobleForwardingAddress = await getNobleForwardingAddress(dydxAddress);
47+
const nobleForwardingAddressEvm = nobleToHex(nobleForwardingAddress);
48+
const destinationCallataAddr = encodeToHexAndPad(dydxAddress);
49+
return Promise.resolve({
50+
policyVersion: CallPolicyVersion.V0_0_5,
51+
permissions: [
52+
// slow deposits, via CCTP Relayer. USDC Bridge
53+
{
54+
target: ethCCTPRelayerProxy,
55+
abi,
56+
valueLimit,
57+
functionName: 'requestCCTPTransferWithCaller', // for usdc bridges
58+
args: [
59+
null,
60+
null,
61+
{
62+
// mint recipient is the noble forwarding address.
63+
condition: ParamCondition.EQUAL,
64+
value: nobleForwardingAddressEvm,
65+
},
66+
null,
67+
null,
68+
null,
69+
],
70+
},
71+
// slow deposits, via CCTP Relayer. ETH Bridge
72+
{
73+
target: ethCCTPRelayerProxy,
74+
abi,
75+
valueLimit,
76+
functionName: 'swapAndRequestCCTPTransferWithCaller', // for eth bridges
77+
args: [
78+
null,
79+
null,
80+
null,
81+
null,
82+
{
83+
// mint recipient is the noble forwarding address.
84+
condition: ParamCondition.EQUAL,
85+
value: nobleForwardingAddressEvm,
86+
},
87+
null,
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null,
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null,
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],
91+
},
92+
{
93+
target: usdcAddressByChainId[chainId] as `0x${string}`, // usdc on chainId
94+
abi,
95+
valueLimit,
96+
functionName: 'approve',
97+
args: [
98+
{
99+
condition: ParamCondition.ONE_OF,
100+
value: [
101+
ethCCTPRelayerProxy,
102+
goFastHandlerProxy,
103+
],
104+
},
105+
null,
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],
107+
},
108+
{
109+
target: goFastHandlerProxy,
110+
abi,
111+
valueLimit,
112+
functionName: 'submitOrder',
113+
args: [
114+
null,
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null,
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null,
117+
null,
118+
null,
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null,
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{
121+
condition: ParamCondition.SLICE_EQUAL,
122+
value: destinationCallataAddr,
123+
start: 277,
124+
length: 42,
125+
},
126+
],
127+
},
128+
{
129+
target: goFastHandlerProxy,
130+
abi,
131+
valueLimit,
132+
functionName: 'swapAndSubmitOrder',
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args: [
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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null,
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{
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condition: ParamCondition.SLICE_EQUAL,
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value: destinationCallataAddr,
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start: 277,
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length: 42,
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},
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],
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},
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],
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});
211153
};
212154
}
213155

214156
export const callPolicyByChainId: Record<string, (dydxAddress: string) => Promise<CallPolicyParams<Abi, `0x${string}`>>> = {
215-
[mainnet.id.toString()]: getEthereumCallPolicy,
157+
[mainnet.id.toString()]: constructPolicy(mainnet.id.toString()),
216158
[arbitrum.id.toString()]: constructPolicy(arbitrum.id.toString()),
217159
[avalanche.id.toString()]: constructPolicy(avalanche.id.toString()),
218160
[optimism.id.toString()]: constructPolicy(optimism.id.toString()),

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