{
  "manageEntity": {
    "action": "Repost",
    "entityId": "689782122",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7085a850cb85db51d0015ad7a469934c34acb2ef34cf5a817e18d45eb371f52f",
    "signature": "0xce16269ddaf8971ef06b545abf054256e127884d198829461f1cbc07592fcede4c40e296e7a3dc1a466790aacdcb61045cda63b8314f45ec24911705d50e46cc1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}