Transaction not yet indexed

64Z688NbCDFzDSKdGKwKF5SLEUwwEBn8QUodyKF3yH2A9yZkVSUARmmpimYsWj1snj5R8AX7MSPQLrjUkUNSGx5c

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