{
  "manageEntity": {
    "action": "Repost",
    "entityId": "321238727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaf378fd516fec1446dd6af6de086205f9d842ecfe0738feaddab257eed16620b",
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}