ion hash. Parameters: Name Type Description options Object Properties Name Type Description hash HexString See: https://github.com/nebulasio/wiki/blob/master/rpc.md#gettransactionreceipt Returns: TransactionReceipt Example var api = new Neb().api; api.getTransactionReceipt({hash: \"cc7133643a9ae90ec9fa222871b85349ccb6f04452b835851280285ed72b008c\"}).then(function(receipt) { //code }); getTransactionByContract(options) Get transactionReceipt info by contract address. Parameters: Name Type Description options