{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "52166",
    "entityType": "User",
    "nonce": "0x2ba57ab0eaa7ddc56c1b3d4d9e04822369282641e6f4f49d6cec3b09cef9b338",
    "signature": "0x2c42379411de96be3ca5b1e7268ca8e97b8c930cc7741dea0c05207cbef7280421ff16eee32abbeb75ad8fb3502351a3157c086d18447305463b5d44ac1b2a5a1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}