EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9f1487e08f40ca368603ec39fa2389ebd924118980b2a50554c5d707ac65452d","new_owner_id":"789c174550799e28875e5dbc0be9a4c78ed82156a4daca1c6444e620e8e10f3a","amount":"4200000000000000000"}]}