How to get receiver address from event stream (grpc)

[hendroucc]

Discord user ID

No response

Describe your question in detail.

I was trying to get receiver address from aptos event stream. But I got "0x0" in the account address property.

https://explorer.aptoslabs.com/txn/6819179461/events?network=testnet

[
  {
    "guid": {
      "creation_number": "3",
      "account_address": "0x4d20da940c44974cdba6de28266d3fd0ab7a99ff27b924c0e9d3c4b708f708fa"
    },
    "sequence_number": "9",
    "type": "0x1::coin::WithdrawEvent",
    "data": {
      "amount": "2300000"
    }
  },
  {
    "guid": {
      "creation_number": "0",
      "account_address": "0x0" // here should be the receiver address right?
    },
    "sequence_number": "0",
    "type": "0x1::fungible_asset::Deposit",
    "data": {
      "amount": "2300000",
      "store": "0x4b1ee465d20a2db2edd26ea62918f10d22152675db0314c370d10091be2e010b"
    }
  },
  {
    "guid": {
      "creation_number": "0",
      "account_address": "0x0"
    },
    "sequence_number": "0",
    "type": "0x1::transaction_fee::FeeStatement",
    "data": {
      "execution_gas_units": "6",
      "io_gas_units": "9",
      "storage_fee_octas": "53240",
      "storage_fee_refund_octas": "0",
      "total_charge_gas_units": "548"
    }
  }
]

What error, if any, are you getting?

No response

What have you tried or looked at? Or how can we reproduce the error?

I was using this event processor:

https://github.com/aptos-labs/aptos-indexer-processors/tree/main/typescript/examples/event_processor

I looked at the DB (result), and I found that the account address is 0x0. I'm expecting the real receiver address

Which operating system are you using?

macOS

Which SDK or tool are you using? (if any)

TypeScript SDK

Describe your environment or tooling in detail

mac os

typescript sdk

[hendroucc]

nevermind. I think I can use the payload instead:

{
  "payload": {
    "function": "0x1::aptos_account::transfer_coins",
    "type_arguments": [
      "0x1::aptos_coin::AptosCoin"
    ],
    "arguments": [
      "0x337f76a4e5070437a538cca14de3d2b6db5638ac3264af0473f15ea0bfe0ecc9",
      "2300000"
    ],
    "type": "entry_function_payload"
  }
}