EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"75d871452147bc5d0786b14532594fc3ee356a466e2402c103422aecac136ac6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-75d871452147bc5d0786b14532594fc3ee356a466e2402c103422aecac136ac6"}]}