{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1509854488",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb64e0c83d67d31173b491c94b15f25979f859ca433cd027288f64f5425e78869",
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  }
}