{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1538890741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c2aedb847decadfae5be837ef8b2203a4f6fd97829ac41bff1b52e42397a05d",
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}