Transaction not yet indexed

NM7aggcUWgJov6K3ysfMR86496sD8sPAsERHmPqhzLCDcRC3eUotSKWhsMu1zNwrSSxXUb7WFoXC5sPgVo5QvVZ

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