Transaction not yet indexed

d664UkMMJbFT2R8TLdVzEzF1478eAmjpH1tp5pH3PgjeZK48DLj3Mvgen9JtmXVmp38ewe1GqdVWkDSfPQfKf3m

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