Transaction not yet indexed

mb1BEq9DgMxVV8us9azJGhmYTkiaTbusaw4yqAk8ooWzGFiFgPhJU3x6vApM7QfnjszCeiLS5eUkPxD8BxP2eXZ

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