{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459892721",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7698178b64c417372cc2fb4f097a1c5888bb12793d6bad6145333beb489f41f2",
    "signature": "0x38e14ff159e6d12ec23db49d1d7c41d35e13774f53485bf9b56345d67e729dbf3982912e85dd99736688172ebc02cf731a818fb7bde0e637bb6114197dd640dd1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}