{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1443574329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dd13dae056041de680b4a3ec97253f4d1e7685a372f3d572b414255e64828bd",
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  }
}