EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4922f44510ab188b8d136f48a90ef450b52218b1e5e3a0561ab94bd9df1e0214","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzBY8eqJ"}]}