EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7f31c767d50fc660fec60c6f868fcb3208a8321d04d7da649516c143ef1451d5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-7f31c767d50fc660fec60c6f868fcb3208a8321d04d7da649516c143ef1451d5"}]}