{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50f8521893b2f48fcce32ebaf6634e5146280d0c3e9c320ad92cb0c86c059cf9",
    "signature": "0x7670b53b78f2e26cb6cac751c643ee28e69e8da87f9b011f0422b980ddc6955350a3cd5eece39c7fe26177a539d57c95cf1417099dc6c62cbddbcf32fc36ba171b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}