EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"937d6e551fcf335547aa381eed19c9c011f1b4350911d7f41ff71660278b59ee","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DK5vgmpN"}]}