EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c1d47d82e2cb871505a676d5c8acfb78275996ecd77b354bf5418d9affbbe509","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-c1d47d82e2cb871505a676d5c8acfb78275996ecd77b354bf5418d9affbbe509"}]}