{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608049",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6848fb19523efaf12f6bbf543cc2b358f24071867e1145a833beca90c3b3ec07",
    "signature": "0x86c7debfb8cd2af8e5cc85a424c7881221d1b9d6a6252cec1e4657c69c9bdcb911cc2919da3b8357340045902c285e56ead5a7ad3e936e239c5eb2b331bc1d241b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}