EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1cf81867d48540c145183a35cdd5f9f42a8bb802f06c5d725fdbacba878d6b4c","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjPbkvpe"}]}