{
  "manageEntity": {
    "action": "Repost",
    "entityId": "14167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd69d3a4894a7146a686987bfc0d200843eee853be277839cf9c6b8a8e53d7ad8",
    "signature": "0x4111bec08f75530caf26ac881f2e535b141ebfe5e56011c5667b889c5d2322ba47cb87a162408818751d86abfd6820f95bff39a8dcf323fdd88cebcbe141589e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}