{
  "manageEntity": {
    "action": "Repost",
    "entityId": "298144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf86bfcd6e83d462dcf5defff1d51309e157655d7c1e49e9e6907100ac1e6d83",
    "signature": "0xe91048c99a8c72b6fdd69b87ff8debd77e4089279ae9a14698af07409264eadc03f3720b9e0b34049b3c2b6aff4c038db5f731083393b5a624402c6e3dac35d51c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}