{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440286738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x408a2f54234e97c5189f351aeecc4ab9745daf17a417ae16a2e2eb722e7d9739",
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}