{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1229760017",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40f8cbcec8f8f1162d503489d63378347d63171e7c9d63750c2f4edb64fea8bf",
    "signature": "0xe9b6d523a6eca8c15a127b6df9df3b8b0532fc88fed2c67fcd57371d0f6a434213c34685ffcdb2ac89b0feac42098d1e89b299bed8a74329e69ed6d8474952121b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}