EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5c7f65f53d3c04ca1b0fa3c0d174264e8ccb604f3c300b0cb3455f09d89ae427","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjowVnqe"}]}