Transaction not yet indexed

xFfK9UrjgUerr8YYs9v36EjcToZYvFJgMsHeEQJ7k5FVxEFNoGKZ1s4ac3qqPwv8WoT3mwR3F83V4FakuDfasR2

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