{
  "manageEntity": {
    "action": "Repost",
    "entityId": "640916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8ff692efe79601c35ff9b06c34bc52bff9dfbb8099035f0e6afc2f2ebb4021f",
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}