Transaction not yet indexed

66FET5bN4Mf8EJU8AdCxKUEpV5bRKN3sY7x5vCTKdKFmkqWraXFUKRBErjCM6vdEk6de5CWRofTbBewvkZLY6xAr

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