{
  "manageEntity": {
    "action": "Repost",
    "entityId": "357867960",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99b04a1e433d2fafde642877125b786939b9223cf6e61b49ab97507cf32efd93",
    "signature": "0x195c288bbf743f01281b862fd13d6afc3e579c2b834313bfedcebec9bec8070d040432f03bce4341e9d00a155d091e76c9cba5003976983c2e76295d96d0b8e31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}