Transaction not yet indexed

UnG8JNn2QA7R3K7oLbwsF4t71CJuFMf6cjCdhc9wtLoAuSNr9yPcAt85Mfy99v25GkGhLuaiDYAogLBDMpUUpU6

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