{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478857361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62d4d7127ebb44affa5bbd027e3b53469d7472d95a157ec90925718759dec132",
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  }
}