{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123397579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a75e1ffbba3f304c954fa569497e4ce4b8fa7581b105714cbc6f4f3c19b4322",
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}