{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22585775",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x277ca3a864c291b51ea453656ffc6ff9f7a36feaef0e1e378f5572dc3b0adbe5",
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    "signer": "0xC299a895e223da8cf634d8dcF7596f2e48b42090",
    "userId": "3396"
  }
}