{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x739ba102cb46c2611cbfd56f7ba660a11ea156c74828505f19fc0f92099f30ab",
    "signature": "0x023138954a7a525b644a095e5b24002db7859f65a712f868368585d12b914a9c0ec7055b6b9380ac2b5089a379c7e347b51ae35165ee27efc8737c55f92245b41b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}