{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55e8a1d18631a930265af7fcd47472a03e3bba5b2e1c84966bc2ce5b3471d22d",
    "signature": "0xee55a70330b4b88cde1e577b29cd38207c7fca1601acb5fa452dd1fb77c7acfd67a2101da6e4038d9c5c4b2d5439b573940476cc4ff5b3469f1a4c4865a0cd321b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}