{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64368597",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1be1299a3ce25a12b15db0ca0cbe227f5e99e167ca30b7029e4c0161d76283d9",
    "signature": "0x3ffb0203c7edc737527f72f0013805a706132ad3fbe0b3f4e832c7d7b90c14b85effe5fdebd82f0d40c14bc2002725be9ad9df586ae488b3bc35d4f8670ab3f51b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}