Transaction not yet indexed

56qSndhakDPFbRjUAWmHJp1jtoU1LMQVBKm5pTpmkeCCyzmiyuHvjDcc8AheT2FQkHkUQ3cMFhaGjNN9dUDNmSET

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