{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1421072905",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdbc2e22ee97d6c15234cb43167b13478a6b38501ce284960f22db04d5307764f",
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}