{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54616903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x388259210f6d4499d464660a76528a8b3df5f403847dbb3d67d61b0b3b29a2c1",
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    "userId": "488430169"
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}