{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975975234",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1db256ac64042205bca25909b90e562e584d7314574776b6781c9fb98a05d264",
    "signature": "0xdb39ae9d214b291dd57f00dd03e0f42a739c5a5e15a9f591c877cb1e87a2d7a67abdddb9f4ca83e4e16ceb2791f26b70d9f1578692a200c84806a4d121e447191b",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}