{
  "manageEntity": {
    "action": "Repost",
    "entityId": "234242600",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4919deb3f506f49e249ccc31ee490f0fc40f66a388455e627cea92bcde63744a",
    "signature": "0xeab8c26caf3a5f9d848aa3ce9493676f9b9364c5ae15252a30e57214e591be1d45db8e6c60d9f63a2d81658e434d498f2242495c66440392b00417c42c5c65fb1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}