{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728357",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74f9dd314c9d1379096c289b4afca549dfa46eeb903e34c3e73dc665a292e84e",
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}