{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1399777346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98f0dff634a9d92758877b704290bd56f3303c6b762aa51a9a4f0b9f8ec92fe7",
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  }
}