Transaction not yet indexed

668atFBTucaGjj4cn7vwa6YNZMWnTEZaJpkzb4SzGYdsjV6JebafGk4SpBmrHeepXyLRG6wKEBrBJ3BkUfV2n7Rf

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