{
  "manageEntity": {
    "action": "Repost",
    "entityId": "473744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65a4f4fe1e6d5a4e47a79eb6ceea641c979281b6f87e7e821397aba8aaafad6f",
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}