Transaction not yet indexed

64EUNXYVrVvARKDxtz7fTbsxvJnoSSqHuC43ufWsoPb1Lf1uxRSBPsWQxAXZxecvMW78zzsH4hB2ZU7k66NPfCL6

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