EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"83cb94d20f1f407713510dbdf644a782ae5b261096a43402e0a076bfa3b0fc6e","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:mKD0vjYKpP"}]}