Transaction not yet indexed

1nng58TETr3Hq1Ru7jtyipsaymA2HQyUkfvF2NCy2Eo7TdFbeK8TbNTFiqZZ2XptdwhbRys6JJjeYkw2eevBNi7

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