{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126285",
    "entityType": "Track",
    "nonce": "1787201539613029671",
    "signature": "0x1f95adb8a96c0d035ec21e5acb3effddd6a72cfd8138592b347c70737d99f35b60833d528ec59d2db574863a31bbb2abf246b77d8384d8ec0200d5558398fcd91b",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}