{
  "manageEntity": {
    "action": "Repost",
    "entityId": "449222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec013c312ecb4fe0135d64099799a72b724f96938cb5ec207ab1ddd498351a7b",
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  }
}