Memo: EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"e78706e9cd1e367671e63199ee3343f4bcc28643cc2d830d215ea8616a2aac89","new_owner_id":"terashitamashao.near","token_ids":["1:44540"],"memo":""}]}