{
  "manageEntity": {
    "action": "Repost",
    "entityId": "386457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31aaa267330a0828f15e19d07a57475723ff415aa63acdee8b9e81f53a552df1",
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    "userId": "488430169"
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}