{
  "manageEntity": {
    "action": "Repost",
    "entityId": "744375475",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x763824ed6ed732b6be48970c062870418b903794b207ca340af5fea54d3a83ac",
    "signature": "0x26e9bce4ddb85423cd59b8c63fc92c2d39d4bcfb7479523b18c3c3ace422f5ae2ab8f33be569278e8c64f463bf270f9e28b1ccc3a998b7dc767acc44953eec831c",
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    "userId": "325172820"
  }
}