EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57cff79896847e6ea1f975c8d08f44d4e0ed621d2c2d521e0772a00006b7555c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-57cff79896847e6ea1f975c8d08f44d4e0ed621d2c2d521e0772a00006b7555c"}]}