{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb042581e32fdb14d186a996ad0a60f17a2740b3f48dff04393eeef85bf7c17b8",
    "signature": "0x9b7e121bfaf375ef49a68430679f0127f39e5996c78f68b45385d40559943c4c45797d01eafc934feafa2b60fe5189776dc365bce4f819f10533582c2f09be601b",
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    "userId": "745004514"
  }
}