signTransaction abstract method

Future<String> signTransaction(
  1. String chain,
  2. String accountAddress,
  3. String transaction,
  4. String? chainId, [
  5. List<int>? signingIndexes,
  6. List<int>? allowedSighash,
])

Signs the serialized unsigned transaction for accountAddress on chain, through the connected external wallet. Same shape as WalletSigner.signTransaction.

Implementation

Future<String> signTransaction(String chain, String accountAddress, String transaction, String? chainId, [List<int>? signingIndexes, List<int>? allowedSighash]);