{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68465999",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bbb845fe6fedcef5c65a217cf7a537f8ff1341c2f534b9579e57d6b81abaa2f",
    "signature": "0x6894bc6dc6c7320287c948350b77c00bf6ebe8bc18784d4adb9d5b0d1b52227a562c2063d297cb67d9b5cb9831355fecfda4457696467c08e0ec92edb81719351b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}