{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45c399ec963a77e81cb138c24b257dda934bfdb8f9b406337c82de8806be6f10",
    "signature": "0xfd3b16ecafceb48d3bda790e91b8748b4ff233d565984dcf4068ba003d45fcdc5a8ed2787c88362c7e7c7372a5ea5386e7553e2723a3a6dd485ffdd630fcb8641b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}