{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478127675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4373f9e39682fe379b211fcadb31978fb60cc62c42643596b64ffcdb1f685d55",
    "signature": "0x3a3102e79ff3bf0af478911716ebbd1063252b56ad0d9736b6defffd76c4b0d35e8faa3caada13bfdf9424a69756e0d2cf8ce6d202357f8c0073f269d162b0071b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}