{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296944634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6ac62f3b9bb6591f95cdec1a963edecc295fbf4e117ecf702cf760bd7db8323",
    "signature": "0x9071ea3c15148d0cd394502ccea528f3f0d549b071c3da46859429f0abcecd9b543e88697a3063c2e596f951b49baecfae926bfada553a25b72b702b83e909191c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}