{
  "manageEntity": {
    "action": "Repost",
    "entityId": "999974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99869a1fc1c40a06bb8dcd6eef7ac4c14bc291664c6121b0b0d81ae4aa12f74f",
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}