{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1221909614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2b564f526139fb7c0b39b975ef76b8fd361a65b64596a19f46204e9d9f60551",
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}