{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1444765079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc060b3092623cad7d81c725842133500e0907c52b5dab64cafcfd8dfd7935c0f",
    "signature": "0x53f92852bd2c6e151d7cef541ecccb6409f0131295091bcee8cf6599cc0a58f250da433d177a0ef082c0dc6d3e4b02eeea5d3aaf1ede23b7028389b8ee3e788c1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}