{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1543567422",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c7134be3cfed4193d7ab1533e3a329fe7ccfc0b6eafb0fa68c05971a03a9d3e",
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}