{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978915942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a2cecf9cc2c19a3131509bdb0576fb5959d11e738312e3cad4fea6510cbca20",
    "signature": "0x1d1b67f3a019c38f4ab0c3fe044d753900a5229e309d909a58be951eef90f4787d1fca43b1935a2963b5f2b25846c4adbc05f74e563974758ddc4e082abbf0c61b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}