Transaction not yet indexed

TNXvkke2a9UDgXoyeGUUeEmerTr1rn8uaeJKss3JcrUUNTT3izTnXp3TVVSo9DFrDrzecvdRAGyY5SAS9qcZfgo

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