Transaction not yet indexed

5Niv3KwUHNYCHXnLnWoGdvURg4ux41aoDsqQd84WZcPywrvLhHAN6y3FWA2kwvpFukMJp6ghXEBkd4RRn7EgpKf2

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