{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270934587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc70b3faf9cbd9f577c4d3a0af8fb8709653ea59b374991c74680bc9d98d3337a",
    "signature": "0x110b86a536b85cac740ee903430513bee6a3d151c7133dcf2d7172ebf627990748e201aac4f6cb7e7edbbfa178841f718b6f38fff0c53cb4324354d95eebdd9f1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}