EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"262a21ad1dff608b7b01d7ca393e90e8d0534bb931be220dbc717847a7ab3ec5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5eevZp5"}]}