{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557439104",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf1be701d79f631f8a242599c632f7dfda43dd039db2f25b09c114553fdda1c7",
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}