{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478974479",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd53467797277247b7c75c5e91af62cfa04b19666b0e9444f3e0c13207a14b5be",
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}