Transaction not yet indexed

53MfZ9qEhDcEBgaiED46WjQQYPWLeSxPtfhzUECmuRBn24Ds4sCEZXQgXD68es9mFia4Fv1rVm6YNMgKMBUSoGX1

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