{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679359996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9503fb1bca0db2ed39f1b4b47f59fffdd22be921d80eb2cfcd8a66645a32002f",
    "signature": "0x1862474e65acf8d44101ad49402964f5abf972d45089f0b8eb44a900cea9c723449b5b0570e48eced5459d0ea9ba92e9cf3efccd55cac2b50960135396353bd21c",
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    "userId": "377610060"
  }
}