Transaction not yet indexed

664s7gNpmJ6jYjytSsKDsZhBo26pM27PgT8VYQBHzF4dMESSB9TAyQB4V6JTDwTHUSSaeWAoJb5A4YKYcTMjzzuo

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