Transaction not yet indexed

SwQk51Qqrm2knbF2xqzFyYrwvi6BtnkeurEd6isoHwBduFQyow3iSX95bvLHPk2ePAzgMVCiJigTPiHmLmAeMac

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