{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705506478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x889b27eaf210adac9f81c11b60f3ab434c2176fca37afaf43f636a5fce64de02",
    "signature": "0xa5a3a015b1da5a1ebd7806aafc655594f24de087813948d6bb8f84b84d45d0a82639cbb36ae62c520e072bd792f029fa42e1c727e23031e5ed646965dffe265e1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}