EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a0891790b200e03916b534bce7e83fd85c256c98f6ec1b1e866dc27edda2a46e","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-a0891790b200e03916b534bce7e83fd85c256c98f6ec1b1e866dc27edda2a46e"}]}