{
  "manageEntity": {
    "action": "Repost",
    "entityId": "609481",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66f6d13ea73a86b981aa12ae6bc9b2a6174839ab55144c951a18e43fa0cd8a03",
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    "userId": "55290787"
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}