EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"84a5d900abf37c7c2b45ee54d873b5645ca0770e630258fbcd520fab0173f8cc","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0ddnlDP"}]}