EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"02a71b3c124e0f69a561b23b7e3ac4a22ad0ce4efd3ed487ed6ac66c39163374","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:G5qzVba8qJ"}]}