Transaction not yet indexed

64Xbx7EKFDwAt2X1aMpMyEqWWynwPZQH9geP2qtW8FaC5tTcsRqSZjdUUYGY1TYJJSYgnKKNaSsKrTtvZsZmcRqG

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