{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364256301",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cb6307e99a3548fff12686eef5cdf257c05033f529c751a8e20191e164567d6",
    "signature": "0x8bd0e518d8a55a2a0b05c08abdb920bb67371364c12c7f97bfe96c75b7e48b386a43ef08e4af8265fe156a7ba33ded81f9d31f496586fc20f2286e4301afe6141b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}