{
  "manageEntity": {
    "action": "Repost",
    "entityId": "372208222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35cf634b1ef7181971f6c69e73503ecf2a325ae6a1b7d71debd3ca4f76b91167",
    "signature": "0xa8e246a7eff166ef3caf9bc5ee6771e66ce4cd65859a5143c99140332d7b7ac463ba419a2bac3588e7d2792d5367bfbe34299edc9d3754a8a028196b2bbc45241c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}