{
  "manageEntity": {
    "action": "Repost",
    "entityId": "849936845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x804760cf3756c1677954cc1760b8e877670256112bee3e718c2773c2eca8a4b6",
    "signature": "0x07b02917fb47114a59d51ccc712f6caf2f72e439a6910c913b02186931a15c246c9713fed9fb0c39956a8e27d732b1c918d97bf2a182d6c227d88bb7da778d3a1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}