Transaction not yet indexed

SMu2HWpXpTaWS2s4VsRQQHcnWebhh3q9FSxLQdqhKB8KbJow3YKEG8XQeFWEjsB13rkrNUp4N6YrAmVeobRpS79

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