Transaction not yet indexed

53CnPjmEPxQUnXDBJMDQXN5G9QmRBMFnbPdyp9FSCvxYheGTEUFApVKK4Yf2bT52nFPgEcRLcqN8dhxz3Hdpb1wD

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