EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca3f54f9a1f4b313a8b529c193e7d36b86bd1d8747cdefc5c1d00e2e49619c8b","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:EMp5KM0XD5"}]}