{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494705048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19eee3b4867714a09000eb8b942b7042f7d8d9be5ceb870109972d588745ebae",
    "signature": "0x05173e547a1c2b0254bc09516adf879a73ac66d6a69293a29d014df7d7aaf7f252adf6c264bbf8573931df5b01f4dc4b337364c58ef4f2312019a7128ec402b51c",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}