EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"authorized_id":null,"old_owner_id":"9174f8e987829a5712d21de1f2f4313721ff3b473fc63f6073f6c4bb78b3c5d5","new_owner_id":"9bee4ca4095469af528ddbda0902d5cf0aa1445cad950e58d9741f354fcbd6b6","token_ids":["34789"],"memo":null}]}