Transaction not yet indexed

664UGXUkYET1Hz7g7YfKufMuUvSBRH8bpsHSHL5zA7wJmPDfA2Mx2P939wDWweGhB61yP5bt4euBfcCYVnCEU2yB

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