Memo: EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"7dfb5994aef390b8b91213342c05c4a768e7551ce7d44809b5ed2f53856dce34","new_owner_id":"longestate6478.near","token_ids":["1:68235"],"memo":""}]}