Transaction not yet indexed

53Nw6JK4KqZPCbb8ENV4SSD4sCi7gphKGEfBqiLqL9MQRhK36fUExYJ38J7dMQnG5QFteps3FZ4D8HVsh7dhbkd1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.