{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616760972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcf9b8b1c62b4f47ea585dfc13c323fecdbe5bafd1429b53146d08bc8c53a3f0",
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}