{
  "manageEntity": {
    "action": "Repost",
    "entityId": "161979163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b0a4917fb5ce06c2f6fbabfdcdea21d31aace59bcfbb7e033b7377b931c43db",
    "signature": "0xdbecfc3df1ffce60da3701fd70034cd9c73233663d28e38bfa1ec3a846d390626d8dd4e38c8e9097142e0d130cebf5e2a80fd57cfe661d43b6d14d6762f592101b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}