{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226419790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a5cc3bd2bc64552b8bbaa79c05495d4cf0612e3e7c5525c8764a01066ae69dc",
    "signature": "0x9c28ed6fa1fb11d85effa50fe7cbc19cc63caa04915a6dfe4843430db4e205395039a5bb7af41e26368dc412a963d796134e135d082eccdf787d88cf80f8da861b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}