{
  "manageEntity": {
    "action": "Repost",
    "entityId": "174720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d12700ddc98c1c78d898c8fddcacf6d23c6f0cb7ea68baa8927de02e010df38",
    "signature": "0x73ab4e83b4dbaf9f75a0748f0c9f13b2294da36d9a1190920032865b6409497654232ef835edd6219a29c808ff6fda8a3905d5bb71df1b238539a2a1973a2f271c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}