{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1503708569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca93b2e2431fbabbd7a29e1bf01d079d1a7fe73830f3ce3c011266b926d2df17",
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  }
}