{
  "manageEntity": {
    "action": "Repost",
    "entityId": "627778767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadf613e2a4dfcc71fa23d2b4ee536b5aa759ccc51ad04ce1bb7731af512d2004",
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    "userId": "55290787"
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}