{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433867593",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b528a903894502a10a95818d2a926cf24dfe873a69cfa71f568973675bbb86c",
    "signature": "0x07d9d5533b903df4b88379e06a4ac6fad030f0667a41a200bebf7b669f7858fa0c679f019dda19cfd08ae87061927695b28d4508335674d5de47b75ca529c0481c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}