{
  "manageEntity": {
    "action": "Repost",
    "entityId": "478455344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55d341493efa56f467fa6a0b1a3e0270ccba84ea5961c2216b7726da3301d8d5",
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}