{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659104691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x456c6a963726cc2679a06d4a646dff69d6740cd70586248226ed8a3316b02562",
    "signature": "0x689d84ccbb7ed2bdcc67ffbe962abee01125080d28ddb6aa483e5cde90cc17e853d572792bb6d8c48b4f85fda94ba44cce55cfda3501967b9089ad45c551a50f1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}