I ran the yarn script for L2 claimants, but am uncertain what to enter for the merkleProof argument based on the example

[thor314]

After obtaining my data by running:
yarn && yarn generate-l2-contract-claim-tx my_address

I have attempted to enter the resultant fields into the claim write contract method in the linked contract: https://era.zksync.network/address/0xb294F411cB52c7C6B6c0B0b61DBDf398a8b0725d#writeContract

i am using a metamask wallet.

In the zk sync era block explorer, i see error:
invalid arrayify value (argument="value", value=" "0x371b13..."", code=INVALID_ARGUMENT, version=bytes/5.7.0)

i suspect i have failed to correctly input the merkle proof argument, though lacking further example, I cannot proceed to withdraw my airdrop.