{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828677",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e58b136d1fbd30352d96b0863e7d77113c6fc8874a1c503a849bb94f8a4c067",
    "signature": "0xb9caf69933030243ec056ed55cbf6d137765e0d9d9d8660d7a4641d1f999cb9d288a9f0c3d371e97417d141aea487d1758cd18397d394befc49ecdcea86bb2051c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}