EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"73a0bdeb6d3634601c406ad04079f952b5ca7ef876c87828b2c16e629a9c8e0e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:BEDeRPRXqZ"}]}