{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388938",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33f2a181d6c526f152f33f2477b928aea75ba68243ac99dffd9250c069ff2696",
    "signature": "0xac38851b3b1db7b0903173ad0f27997de708dcf4b853f30cb9391a97be05f47440b7d82188c6c7d81390a323d663f94d9b29fa0815c0832ae984d4d7c31cba481c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}