{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121494780",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fd7a42df20edde391ac6e53a034936afc35b3b344463d46f3b1e55993185559",
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}