{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978915942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30fd510cb4e6fec601d35d0028edbb80968b507bce62e1b20e6289b5e95ec290",
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    "userId": "721617073"
  }
}