{
  "manageEntity": {
    "action": "Repost",
    "entityId": "392312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f155b67440f9e5215465bb1d0897b27832513722aa2a230978866746c869b5c",
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    "userId": "55290787"
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}