{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17fbd1f7769dd2bdea2336d9157f57a5b56c7a4270ba5483a6229522b7e11b1d",
    "signature": "0x1a6dd349448ebec34e163b4fdcdb63e4abe2362f1f155a332ee1e6ac5c8651927555232bc5e0de409455045f872a081197ce7993433daaeac3c6d55fb233667c1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}