Remover um index de um array de objetos com JavaScript

{
   "listChat":[
      {
         "id_chat":"6",
         "id_announce":"4",
         "id_me":"3",
         "me_name":"Stella Ferreira",
         "to_name":"Jonh Canedo",
         "id_to":"1",
         "message":"moto disponivel",
         "image":"22332420210324605bbe34868a8.jpg",
         "brand":"HONDA",
         "model":"CG",
         "version":"CG 160 FAN Flex",
         "year_model":"2019",
         "price":"1019160",
         "seen":"false",
         "date":"2021-04-03 05:52:21"
      },
      {
         "id_chat":"2",
         "id_announce":"1",
         "id_me":"2",
         "me_name":"Ana Carla",
         "to_name":"Jonh Canedo",
         "id_to":"1",
         "message":"Sim, jonilson.",
         "image":"22270120210324605bbcb5ed8e7.jpg",
         "brand":"Ferrari",
         "model":"F430",
         "version":"F430 Spider F1",
         "year_model":"2009",
         "price":"68308600",
         "seen":"false",
         "date":"2021-04-03 03:58:55"
      },
      {
         "id_chat":"4",
         "id_announce":"4",
         "id_me":"2",
         "me_name":"Ana Carla",
         "to_name":"Jonh Canedo",
         "id_to":"1",
         "message":"A moto ainda tem ?",
         "image":"22332420210324605bbe34868a8.jpg",
         "brand":"HONDA",
         "model":"CG",
         "version":"CG 160 FAN Flex",
         "year_model":"2019",
         "price":"1019160",
         "seen":"false",
         "date":"2021-04-03 03:58:55"
      },
      {
         "id_chat":"1",
         "id_announce":"1",
         "id_me":"1",
         "me_name":"Jonh Canedo",
         "to_name":"Ana Carla",
         "id_to":"2",
         "message":"Ainda tem a ferrari Ana?",
         "image":"22270120210324605bbcb5ed8e7.jpg",
         "brand":"Ferrari",
         "model":"F430",
         "version":"F430 Spider F1",
         "year_model":"2009",
         "price":"68308600",
         "seen":"true",
         "date":"2021-04-03 03:58:55"
      }
   ]
}

Boa noite amigos, como posso remover um index onde o id_announce é igual a id_announce e id_me é igual a id_to ? O id_chat 2 e id_chat 1 preciso remover apenas um dos dois.