Transaction not yet indexed

AQ664SWPcF5hG8QAbgqLSLrS4XKwAb98kCZ9dEU2scvGA4EUwmcthtftDtKEDypFfNZmWRAg5VZuvEB91AjMfZC

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