Transaction not yet indexed

53f5U6U8PfSJb6Z3eyJmFFwMBBQLFevDiSxCCRXadKYfzNtih4oJmgZmEvoTFvCDfAdjCapFK9ibNYSiPMPLq8ML

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