{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "362157",
    "entityType": "User",
    "nonce": "0xbbf682aaada045765f62ecdde80335d8bfeeba4d0a4145ebf3d61f7f5ae516d9",
    "signature": "0x056b9b80e7d4f3c41b9acd49f726d9012b46a41361b16f32a4d76f83f16c7d690eee171562430afd3d798a273500f1109f904ee8cb84f43a562fc8400bfcf7971c",
    "signer": "0x79a237Bb7C1298A003c60115090825377943703D",
    "userId": "227769388"
  }
}