{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042824",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x412f744bd2921962cec042390f073a7f526addf4f5e2c088256b67197dba575c",
    "signature": "0x78f364f3d08433966489d7a13023b6ffb9ee316dc6fd12200751c9e5db91960b30ddfc9900610df196f75f62ec62a2b63555e8ef8dfc3bde8297bd6cb8116e281c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}