{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1557416360",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48f4843cb5390ee8fdd34d934ec6df691d021242360c2c357fa87b651b2980e4",
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  }
}