{
  "manageEntity": {
    "action": "Repost",
    "entityId": "800199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f70f97696227e399ac68741872eb3185765fc56e8f19693128fee2d2d5061e5",
    "signature": "0x4ef642d189fa5f49cf7cc7db3f308bab1fbfc98398d47f8e8b93e65fe6b98c884e1d7d0be869a72cf66779cfb0080e0e0e7d90cc092fa69aea6d37fd23c395911b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}