{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1635937933",
    "entityType": "Track",
    "nonce": "1789524094648256868",
    "signature": "0x7d2b8144004d924ecd137c51752d2e34462d63a3a2076dc01193f0bae81a70023f2fbbcc2bc8577bfbadd53941bf27168e66337af86d0f3f5bbe11f34b0d1ad71c",
    "signer": "0x512F9723ECbDB6Dc537A671b3D2fb35CC68017a4",
    "userId": "105562689"
  }
}