{
  "manageEntity": {
    "action": "Repost",
    "entityId": "710596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b8f19dff1decd9d74ec138a3aa310212756b8b3258a861e7092adc5b0a1b16b",
    "signature": "0x02fd6c5de6165b24318d405a46a54931e44b99dcb6ec11f0ee08378b76ccecc4567196a528463ac2877992227be5493800be604ea4d414dd290d1d1ec004e0511c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}