Transaction not yet indexed

53MpL5hofsnJ135rKtRYPjoaPdHRmFuFaWD1dfPhbU4x3RFihA2iCWpLkiGDmGpQ7aTZ6hUxrifmwRNuSQgwQfh7

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