EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f361fd8a7e246c7d86bac2020208a55eb1e8c6698a52f2e68d804a48571521ff","new_owner_id":"3cdc28ef02e7219d510e2cf4423241511c2e219076a4477729f56fb3bc8f8920","amount":"4000000"}]}