Transaction not yet indexed

5b6JWwZaQppgUYWgjMuznpkAk3QcDdQERCWVgAMxTPwjZ2ewQVqSxbUhVDtonCT9m4LSFFMht9eW21aJT4dh3Ngv

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