{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72887553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3bac969fd1b6178692dffa569a18e58bfd4072806d104167ae489a995e00c87e",
    "signature": "0x197cf256454021cef4fcd22277c669ab8f39b6fa351f3ae374dd76e9deaf1d226f2eb072d108d228b5507e68bdcc702a7dd63f9cff229a4ddc84e5223f91dd001c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}