{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121484398",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0fabb0db16241ad8dc73d7f9a5a0c2ef4dd87e81b81d3c788ab3cade1b413bcc",
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    "userId": "489026160"
  }
}