{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424648332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a315ca27484427b90c0cd3998435910a72e43d6d914441937d187ea9aca900b",
    "signature": "0xe19467b35d51e2a08f001ee62deb2faf23d98cfa1fe69981bf5a142f611d1fdd142ee8024981c6852ff5d707e85da0b6f5f9e9e20d127508e1f1894f10bb393c1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}