{
  "manageEntity": {
    "action": "Repost",
    "entityId": "552923764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x720cacf1ee515de52651081f246cec812de36bc4a43b55c4803d37946494206e",
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}