{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766858387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdad371c70ea6e7495c9d0e1cbf2131166db5deace1f04515c0166df16d9c3d37",
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  }
}