Transaction not yet indexed

NFk2tfgx2Yj5nALDVh934Gr1Qi6WQ22QVALgDmEPLrDW6Z9vv9hANUAAtbwkwdFzkzPsPZKXwVEY38qR4Z7AGLM

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