{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73433",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9277e48e9f27d37978a12fa4083c8809b30cfe48810a78e9b7ca65577c9f8d39",
    "signature": "0xe826837354a76257066df6b7a6ec0f42cefac4f2d9ab0f2881a9cd59e70c169b61c7cf0d113caf804c12f54c287ffc3d9ec9239beb749405e79173e9ca976e4c1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}