Transaction not yet indexed

421k6kmNLXHhQCwjsEYxbzyCo2fTaDwfkTvMjumsj7WS616ePJNdmP6Xubuf9SShfvw3goq5EpBj6KGCbSWE63Hj

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