{
  "manageEntity": {
    "action": "Repost",
    "entityId": "401420035",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9630e61745eeffe5133103e400c48fc3061cfe3056adc4e96027fb833ecc5232",
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    "userId": "667809204"
  }
}