{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820979452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x584e8d7ac96e2f35f8b3dfa324bb9fd21cec6d8805b2dcef36f2589c30f84c24",
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    "userId": "881446128"
  }
}