{
  "manageEntity": {
    "action": "Repost",
    "entityId": "817463914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d42e3e569938010ef050b6e5d15d6d55d785f628b97968e8f7317b4606cdc3f",
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    "userId": "55290787"
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}