{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28076533",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x694d7e83fed05f127b037a08e9357b1fb5e2fe61645fad6feb56abf1f3ced783",
    "signature": "0x8fa745838f2fa0c7df76550b4230fbaad7e8851e5420cf3af8a83758d9470a423c2b42df1f0e35cd28ef0164f1f8d0a0eeca4c54ef3cf2681b807ece884b718d1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}