{
  "manageEntity": {
    "action": "Repost",
    "entityId": "731963582",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1643d62eb12c279f075e2ea94fc5001fa554d5442efb6b99b23bbbdc7a9c9e12",
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    "userId": "329513359"
  }
}