EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"authorized_id":null,"old_owner_id":"madkskillz.near","new_owner_id":"46fed391520b9c4bf168fbf266cb05f7bd73e88254b5904b913158f8717d0208","token_ids":["7473"],"memo":null}]}