{
  "manageEntity": {
    "action": "Repost",
    "entityId": "409696331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f8b38339c6af98810624179d7877022eb391343fc477de01cfeda48f8d3d959",
    "signature": "0xcf869e298c8d9bbdb12d5e221359d9d542d5c227bb22cdbb2b78c0ee2c1df89217f02865ac06c0b2aaec0614072952f255400322a9d5c6f8864d2232538998b81b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}