Transaction not yet indexed

YLn7APNMsP9xG4utHJ5dh5Wch73K8GC3jgJc8uwrE1NLSDYPJJmPacEvr8Lqwwax9oY4y17YcBBqaNbHzimTFe6

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