{
  "manageEntity": {
    "action": "Repost",
    "entityId": "403078888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8b536e9cf1b5c2883f0eadf0520e4a02d4eeafbb7fb0a3df0f70708d00574c8",
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}