{
  "manageEntity": {
    "action": "Repost",
    "entityId": "499642431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbadc5d7b6ceb85d07b1eb6eae81673ab4b0f7230b7be1eae591c706c2a6df3d1",
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}