{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203788",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe26b76081a059c8e37a099a5e61b95ae8ca7d2b2969be81f70834296a8004de8",
    "signature": "0xdf7630f2ac1dc26bbe406fa777728842c4a1cd62b130204e1664d5a7ff401439232a344f30326d430017274c44b77e542c5f028da973bb57e0acc0648365092d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}