Transaction not yet indexed

ui87ajCe2FCd5PBNyJqnpz88UWB2J5Ypdon1gEisaCJpTjg1yt6rSzuwexSp9CwAktwEav3jmCNeU5TjB6VqdPP

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