{
  "manageEntity": {
    "action": "Repost",
    "entityId": "520061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7fb216498be8dc7d4cf96e8e219f8139361cbf1c6dad2ffbc8758a273d8e291d",
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    "userId": "488430169"
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}