Transaction not yet indexed

5tXSuETmvNibRUMZDkcvF8AWomsSkqFpmwHgWRRoy5nXo4bwG6fUvNHMjMjPjkSUTbYcssvKfZfwh6pPGjLfz3ot

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