Transaction not yet indexed

668vo6dAHkf1sY3jZzG7BZwpBMeZNnNA3bQTKA6g4bDyYaHpLQRUJjRHGUVTEpdP12EQwLbeGMSkFGm67vvtCE9P

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