{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90076",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22f76136ec6f47139401fa5aba674e7223640953658fd79e59ab3eab2b1ce0bb",
    "signature": "0x6075f07acd043a18389bf42d10b490fe11cf2b5885d2ca31ad43bf8df9cddae000adfe2c3b164c1c159107e1140571ec6906e888fbca7ec69a07952a780a27c91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}