{
  "manageEntity": {
    "action": "Repost",
    "entityId": "290784712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdef863d874ffdbd52c41f912a97f495312a91e882401c02d1eeaf8999b613c1b",
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  }
}