{
  "manageEntity": {
    "action": "Repost",
    "entityId": "578784565",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x168f8d3594995e02a570865c4bac4c7dc4ca78f745f113ea505a66db4fbd25b5",
    "signature": "0x0f1d2cee5a088bbaa4eaa33c46a27fa27857d6fd6617552652529c33af63441b0a3d122ea35ffb840406e3accb9f96bb56cb87a9c1d5b92ccc8057c7d264e41e1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}