Transaction not yet indexed

64mb5kBUXBfFPvZpx5DpYbcGPmbtad1eagPX6co5rC5JcssDubiTNLSubdPmE4ZZ8GcEfe7xFqT6TH1YpgJgy5e1

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