build
open suspend fun buildEip155Transaction(chainId: String, params: BuildTransactionParam): Result<BuildEip115TransactionResponse>
Builds an EIP-155 compatible transaction for the specified blockchain.
Return
A Result containing BuildEip115TransactionResponse if successful, or an error if the operation fails.
Parameters
chain
The blockchain identifier, must start with "eip155:".
params
The transaction parameters.
Throws
If chainId does not start with "eip155:".