Transaction not yet indexed

421tpLn5QsgJFeLCiBLUnagyFjBZ9TyGcnv1wWExFmVNzQeYeY7hin6AJxAw4GiLGe4ujKMbWfc84WaQBVJiBLaf

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