Transaction not yet indexed

5u1QyLYmkpptFBhw4aGu7VcXYv5jbSqp2oXsiUpdkuc7LqgakrjBpSjHTPZwVrHC7JLh46FDQGNVedDBRib9Eyr6

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