Transaction not yet indexed

TngvTNYw3fihGiR41FYRVRi6jXnJFRimTAFXvo5hZX5dpNeVqYTD9ThpmiTrMbZyx3JsPhnWceQdnbsW6asarBt

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