{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4e4e5ef269727bc92aa8b835a951bc1afbbd444b04e2120cb1d15201ae48dfc",
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}