{
  "manageEntity": {
    "action": "Repost",
    "entityId": "947915455",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x515c703165ca3d1f9e0b895709408fce4b828feee03e95193409c5e0905b7c8b",
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    "userId": "329513359"
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}