EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c0823741378d1f3b545a73f706b7049631abe328512a7a41691cc9c35066b607","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-c0823741378d1f3b545a73f706b7049631abe328512a7a41691cc9c35066b607"}]}