Transaction not yet indexed

421ctuDuR6GwFbEcTr8LgEBJ1ws2GS9b6fVsXeTTuMVaV8XynpM5wQih87th5mf7e9uD5aYMBoJgPUM4R8hjXyTt

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