{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286085506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa96fbb09cebe420602d9519bd15a9432508ad51a12eaa2a7dff7dbbda2128fc9",
    "signature": "0xaadd38587baee798898b98ecd4021724aa88ba800442ddbef018b08724e3b50b573c1a0500c7833e0499fb778f951b041e8843a153f216f95292a2c073686c4f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}