{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa98cd76f625d10b79f955991ebaa0a5e24d5d5331ef74684a8df09a47b4efeac",
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    "userId": "456716469"
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}