Transaction not yet indexed

664xWpSzHyDtki6hc6Gh3hnGZEaGdM6YAkiwi3PYgsw4Hb9Rc8AgXsbMq8Adi3xSynuVhqtPRh5Q1CHbeh3RCADM

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