{
  "manageEntity": {
    "action": "Repost",
    "entityId": "399338531",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf35b0261122684e76b758dbc73ccefabb5ef1e2600a13ef1df3ca91de36c2c7c",
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}