{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1616829373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x147e58ab77238a9f3d4066216dcffaf902d6344b61bfb6d3dfc906ff8230d2c7",
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}