Transaction not yet indexed

639K7cVtSzAUA14gc1vugEuWLunLjdiE8CKH1dt1pFb4PyaQTDxCLPJv9LdhJQNq4bdtHs7q1pofAAEoyVSNVvhm

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