{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24c57cb4019569f064d9b8dedf79fba82c0e05435e7d5ca8eea6f74a349ae862",
    "signature": "0x1edb528432ec4a686c2a6d8811458439e39c1baded29c905dce55234ebba4d88592d802febbd5ed04507ca420777e64962948a3d82177239218f0172e45694671b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}