{
  "manageEntity": {
    "action": "Repost",
    "entityId": "518945323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc4b21cc987c32be0c7e6a218c8464d3bef3eadbda6b45d77db4526a50ef9ac9",
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}