EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b2920a139de4d7c8153606609f343a3e034d5f327b9365993735be74bb787f89","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzRqjnY-b2920a139de4d7c8153606609f343a3e034d5f327b9365993735be74bb787f89"}]}