{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33e3748d2b8b21c12265a30c874947eba020e4352ad4ff87a8d9f45f9ad33282",
    "signature": "0xa3d237264dc07bb06c6fe5b47a6cd0bf408f1702ac7ca68c4ed9d5a25983ec27202e2915f6404039d32de6d5a444008c3585d83d59d727ce1e8caba4aea595551b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}