EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5b4019dff455abc91b8022d23581b829cef341f0d3dd03112f25d1f49a69ea84","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-5b4019dff455abc91b8022d23581b829cef341f0d3dd03112f25d1f49a69ea84"}]}