Transaction not yet indexed

21VgpDMq6Z7P4dmz6mLZNqGVnMZZEaeTQXmke1nzWk9P5GhrEeyLnLYCBGv1beCV51HoX3cCHJyyoBV6gc4UEAE2

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