{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119798965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b96cf49a7c0b1b5605e582a3c2102d3c9a4e1d857ee83862521d55a86a3df29",
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    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}