{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303652389",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fd226f27c9ec942802028755998cfefb82846a3310ba6cf26b29429ef90c96a",
    "signature": "0x8f3171e7e41c3de72a01349a6b57f4bc9a1d0cd409412f99f96bdcf9e7bba87c4f2899386fe2c7aa0809e5bc7d88a347d9d56fa9c5547b097e6a1cabaa7e5f311c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}