Transaction not yet indexed

421dzSikYLe8msvyyZcsj4gF57UCgnXqQbXPYVaHH6BVjfKFeehJMJVfrCok4JWfnLfuPrbaHiFVjDRbSceG2FGk

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