{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307729304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae33332a9ae8eba30f898e272b01d7c8389d8bf9ca586d6a6891e7915f56e9e9",
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}