{
  "manageEntity": {
    "action": "Repost",
    "entityId": "181504498",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62800fe1c2e064e36d81cbf1ef0a834cb776c26eeec6397a891ca80692ed0c7c",
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    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}