{
  "manageEntity": {
    "action": "Repost",
    "entityId": "950359251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9981d612f962e5637481304914f88569c4ebf2b558c3390f088a1d2cf8d78e98",
    "signature": "0x1a76c57d01cd1f8e14643e7a07307ba01139ac94967fb087b4efe43f73aac582069f976de44e8f80c742d784bdbfff93a6fb8b8f2cdf530581ae023dbdc326ce1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}