EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"91edb36431ed09a5a0195657a744317efa7582b84c131f69aea3743992a6a262","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:w9DKK8ZNDN"}]}