{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521902290",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x942a2a94f9b7633cf1c2b40beb0706c462c304f77f1f9bb1cdc00bdb84e699b1",
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}