{
  "manageEntity": {
    "action": "Repost",
    "entityId": "257461965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x016256944ae4dfdec0b1b6f47fad7fbf6c4d03c9670e300b7f1b1a819f002e1c",
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}