{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ca06d9ce8a09bb30e4bb1a84016609de9e7a78275d078573ded821f0a5f98be",
    "signature": "0x60c587f96449c7d72570eb6a634d22d21ae06e7e2bb22dd465f8b9c0172b24962fef9a045202f607d3efc58e37578583fda8ef436136d1387cad1b002915fb861c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}