{
  "manageEntity": {
    "action": "Repost",
    "entityId": "700425451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2404bebca30494ba2007c8aa6688022ae66d2b01f4ebe55641cadeff7735be8e",
    "signature": "0x3ccdae7498025b735ea9bbd27cf2d87e1ecba7910bdc2b785ce990587f1410d71927d67f55d42d286aba54617a6c060f15c585f466943ed6f73b3635816672f11b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}