EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b4f0078b07d0320f620c3a8123e5dc8635f81fe402d84f9c1e720bf8729467a5","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:KgAavvxXDe"}]}