Transaction not yet indexed

5Ud5YEUfFSR8LGUJsqJVbdMB497NnydFdKnWL1De1ih7xoFQqmUqoG6sCS7sEwhQAYkQPkyaxcFtAbQ8WcGgDP18

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