{
  "manageEntity": {
    "action": "Repost",
    "entityId": "462959391",
    "entityType": "Track",
    "nonce": "1792360935632048787",
    "signature": "0x0e1883a67fb6a41b8ad5d6d5ed94ce33609548906302eae8189b7cd784b1f70f570f44bf47dd316e8896e7c2565003d9f91324426cd07ab6c34bcfe0db7136811c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}