EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c2e3465e9d6e255280d5ee98622e6756d4dcb4c0dfe9249fad1ead4e0e2c3ec1","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:5rArMb5ypX"}]}