{
  "manageEntity": {
    "action": "Repost",
    "entityId": "666140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd2dd9b345557a7f74445617341efdf52e76e0f54f71c69d67ab96b6e18b34a8a",
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  }
}