{
  "manageEntity": {
    "action": "Repost",
    "entityId": "636556422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b3d768fa54632bd8781abab5c49a95e89a4078efdd25174105cd6854d1b3320",
    "signature": "0x2d8081d55258f71648eadf4f5c751e7acdcbcbb9a3b65ccf707b0428f4a3e0a1411ec387dd24eee8da88ce2cc998a6dc0963ec7a78f985875f9f19c509e6473b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}