Transaction not yet indexed

RiUMZJYYZ3fZXvBRSB5Jch4Nba3KBgu5LJiuMd5Wf18u1xFvGKFtAQ7abLTfFaKbE6KD3Tty7occAQBf2MuMj9r

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