{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "10078",
    "entityType": "User",
    "nonce": "0x7323ad7a822273d1bfd270403cf0b6ba8df880c3963390ec582269892d693f68",
    "signature": "0xf5e25d7ee80705104a883d8678f3ea7035cfba7bd92af5e4c8ae29807224efb035183d29719fd0fa8c3511baf0e434eadf9c4a5c8bd7d6010568c373b72d36361b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}