{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60346c0d3755cda27117a7d63e062130bbdcc9da0a0a3c0a9ae2b5b38f9c16e8",
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}