{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1506119399",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x163a6b988f2509ebf83ebf896c41d4097b7839daab476ea6c5c6e4048959c54d",
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}