{
  "manageEntity": {
    "action": "Repost",
    "entityId": "558777470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb572d5222d11fd09d48284fbb7f155810bec1e6919c928da2fae1b422d1359d7",
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  }
}