Transaction not yet indexed

668G1AyrAT1CqXTxwfDde4seCh2mDNfHdRMAAhvXpLjn5ejtrxSEZjASALZvTfRxFuXx6QE1zJH1qEYUDef6rvCQ

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