{
  "manageEntity": {
    "action": "Repost",
    "entityId": "971636413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3b4a17dd464d690fb20ed62a1bcbdda4bb3a5f48640a9957b689368fbab6d8ca",
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    "userId": "55290787"
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}