Transaction not yet indexed

421mFZdDdBVXZPHf5RJre6254i8vUEzzi2tHvKqTj8oPdVjAtyUXqQpiETKBJGruLDuzFgGuW4GNfFeDizYY9qXg

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