EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c46d8ad7e23d57926e88d39cd7df5762323bedf1808306a849a9db39628581a5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WJpL4n6Lpw"}]}