{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x557a170e84fe64a1694b79a8f20acfa543883a23bba24b3ffa6055ceffcea20e",
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}