EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"48930647d934ae5e1b67b0d1b3ec14dbfe644cfd149936a49101c91fae431058","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDj3WWvqe"}]}