Transaction not yet indexed

21WUG3G8Hgynon94xHSAeXauYMfk1VPvuDnh6XTV2q6b5GPDKTtScMep8CP7GWyetHY7AZPXaL4e84d8paBKCGA9

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