EVENT_JSON:{"standard":"nep171","version":"nft-1.0.0","event":"nft_transfer","data":[{"old_owner_id":"f9bb0c966b680fbf8aa5e3c952941faf51ab42670d42d4e8213cf8a4f85accbd","new_owner_id":"f43d7d8770dc9797a81bd0d4692e1e3c827b3c532756e08a8721f2fdf15a09d9","token_ids":["Issue AK_Common_1726"]}]}