EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9c563da4dd263bcde2ef6c1eac280e08accd9c7ca5fd06e954b8278349b6fb4c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKG5NNDN"}]}