Transaction not yet indexed

53D6AhGVzvxabTRML1PVsXXpHA4inBU1kMWCmw4jSvyotmrLC6nKuB9NDXabT3ALejQ7Nfmi9A5ALDWJQbE3Ukj1

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