EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8d0c72db84d3c96d631373cd6c18b1544249c321d6b8037fa39bcff74f8047c6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-8d0c72db84d3c96d631373cd6c18b1544249c321d6b8037fa39bcff74f8047c6"}]}