Transaction not yet indexed

iUbux83Aub2RqvfQCboBMn2FQ8u1KStomTDLzB9r5xHT6kkP1zae4q7DoQFstDCmaj6GW3r9VzSuEVcDBa91rss

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