{
  "manageEntity": {
    "action": "Repost",
    "entityId": "538729427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e56713d84b9679b6902a17ae5d637214e3213245f540c649d259df5e165baeb",
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}