{
  "manageEntity": {
    "action": "Repost",
    "entityId": "783063785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd011e5d4f6d50b35d1a6d3ced88bed58277cdf33f6d8421ff2175dddeefe80cb",
    "signature": "0xb8915b80937729531ac437150c669a3d3e5959299eb99e54b043b93f5b7d1f114e72c58862bf823c0ac194e2ccd0b54771f01874336b31464d6a16ff6d89781c1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}