{
  "manageEntity": {
    "action": "Repost",
    "entityId": "728371",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba3de80468aa11aaef55706f9ca6eb76bcee51554d7c873f71ad6b8175dde9b4",
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}