Transaction not yet indexed

668gA2ryLpTF3E8epGS32zfp3WFj4JoApCzJzJRnn2PgWW4GECv4UHFm7r5zv2JbF8LcguZeRrg1QQkDV7x7pur7

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