{
  "manageEntity": {
    "action": "Repost",
    "entityId": "577276",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x383b527156b581057b309b1d5e8e6d0b7c2f9d4b727ffc4cf66b450e6742a92a",
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  }
}