{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20b388b9b8e287e12dd6e157f5a50f4853c5c07222e23722cf0a1284dca9b7d8",
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}