{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557189830",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbb7e8db554d5e8ae257b53e9313126dc7524cd79c3b61b0bd7eed68946bb48d",
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}