Transaction not yet indexed

5u3CmLKh4RctTgXbxLJH1kddfar9Lu4UtmxwQLty54waEgRi7KkjqSMyrX2nj4eZprGupFuB5gzmqGXCyf6c9ftM

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