EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca55388090c2fff5526a3e376177ee3e7e406e6ea651e2ac1f718fbfcc9b3191","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5PQP0q5"}]}