Transaction not yet indexed

WEF6F7dAEmhiReP13pXMNJVCm4MZaLTUSz7QBug7S8c4RYSg6A6pcDHdwA7jYHeC3ZYPMsmkGjCNbWwEuvMMJf3

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