{
  "manageEntity": {
    "action": "Repost",
    "entityId": "879508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x37d56906aebe951a0c598b98a70774c72929a4d4fc86f8c8d2d9b9848e12e871",
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  }
}