EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"old_owner_id":"ajcnyc.near","new_owner_id":"a8c909ec6432f4a5f95db3699b4f4e41ba2d70a513f1fa9fd14d8489cef261c5","token_ids":["711"]}]}