{
  "manageEntity": {
    "action": "Repost",
    "entityId": "573897800",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x933d9d99fd8d4c5a991470cf5aef4ba6c899365aafb394849bab4871294e0737",
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}