{
  "manageEntity": {
    "action": "Repost",
    "entityId": "445233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0497d577daaba082257b5ff64d1335935149fff9a951431f2a7deb85ff4d6cf9",
    "signature": "0x46f17b1af411c503fcd0e88b9f04264bd01e9bdf9b0642b3ce708a447153f6c565d6fc7784268e259c23792ad2e7d577df353df23c0aecb5330d13aae78fb2af1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}