{
  "manageEntity": {
    "action": "Repost",
    "entityId": "100936817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b315cfee88efee84edb370c80ec67be88697af7765a97d81808ff9223a14b7a",
    "signature": "0x4f875de8abc54165657dfd87b2363d6e806047474d37071565802ef1effcf45a55ba9e239842368cee40f6891bf790b82a4ceea978b61b2885b41fa34324e23f1c",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}