EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"36b645b5bae9f06f47219abd3987d5b690511ef07f4152d202130d581cdb828b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:Vvpw7aNxpl"}]}