{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1504402426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24ab55ed02c047950676b98759d1db463594f9d2f4e13cab19ce94dd83d5ac85",
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}