{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771209508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75f5756c7a82f0f28f738ea92d88bf3e95504325d22b01bf07ae579f90af4f1b",
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  }
}