{
  "manageEntity": {
    "action": "Repost",
    "entityId": "73299",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31f560c013d6857a82e683944f14fcee1fa42df115f4d0a7f0f72c25657a1ccf",
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    "userId": "329513359"
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}