Transaction not yet indexed

421p4FrhFf68VBb71NetLBvv8F3ThGc2iR16BibQK5eUteW4sCaC9A9PQFPQqyiJKEEa4sErvAdKfZCscTSe9qPa

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