{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1623478666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa12b52f41aa41b075d1a279f26ffa34f086f536d428942a7181898f431ab616e",
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}