{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcae536948c5e8a7f342c776bdff7972757645d9589f701d8cdb2fc399fe07c8",
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    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
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}