{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0x0c4625749c243a264db3c168362773505378364b865fefed587ef36e179b4266",
    "signature": "0x35adabb87331e64660e3242cfd0136334ac5ebfe6f1cc076b6ff9c93622464601efc1ed4fca204e44d72065cef0270388ad6883d87c0afa9ad264cfac3793e101c",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}