Transaction not yet indexed

53BuhUDQRxNkUGhrVun2GKpWmqd8BopyPCHrsGavyHWjYaB5TC4CuD13LWTLSbQmjyhxEXrBBAEmAKEH8D1qeET2

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