{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9496",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa66b52c8019bc14424c31bc448fcc2061c4061ca1f6dd0a515b8704c441e9fbf",
    "signature": "0x22d71c9d8470dfc7f41ef86ab5d83b233e656dc7170aed209303bfb910c204a04a9ba11ca51bd34357806cfee54e33858391d475e5260843c58f1afa2306e1111b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}