EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"70a3f7643603bb461e2802ec00d0975173b9aa8b89081630ba7ae725ba492ba9","new_owner_id":"495bd3c2aa0e9934a649e41f9a65777d21a14a62fb0fd10148ce4fc8c33dec38","amount":"21000000000000000000"}]}