{
  "manageEntity": {
    "action": "Repost",
    "entityId": "639759",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb3ad2847f1f2d675d7a85cb21ac99df75c21954a08d0d681758e2a6a3edd4b4",
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  }
}