EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7c493205cd8155e572524eb4343331e5d341590d6aff71896b552dfaaf9ba8ed","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAOLPOlDg"}]}