EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"03cf97d4e5dc57c4c65286368522772ab33250dac5b234d1a72e3531ef267a9a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-03cf97d4e5dc57c4c65286368522772ab33250dac5b234d1a72e3531ef267a9a"}]}