EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"47e0a8f5abdc7979a3b6c287fb33fd3f1b7578aeffc4b4b792c29c3f6998bd2a","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJyzd4qJ"}]}