{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422014328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcde7b8f39130584a91e27ef0b64ccb0d5b9dd11cdf48d5b6d2978a3098e234c",
    "signature": "0x307b8c7764dbfdc58bb6be7fbcc71cc8706618256d5a2653bcb268ffc41723837bdaa42c1cf4fa636862ff04dd26e1e1eaa95a0bde85b779f825f1716cd5220f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}