Transaction not yet indexed

64Cb1eTPyNBvPDoApPUgPaFCuAkbCFg8dhERpahJzTkV2HaeTFjSpDBDkNxo7xe3cAsmTV99hXDMGYCyim3fSRf7

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