{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c50f39aeb82ea6e859c9a494af48ea376bcaebcfca02d9f7284b8d8cc9f4576",
    "signature": "0x7ebd8e7129bc9171489cd7e6d4e624c92681567c2457dbae938aca6000f51f3e6bd95bc5e3c2d833d295a299e7bf776048ddfe08fae43c393bbabdefcacfb1af1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}