{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "362698",
    "entityType": "User",
    "nonce": "0xc46ca5e5e750b934032b839e88c89e4fe7d39526adf068b33a0e670d75580c89",
    "signature": "0x5a39c7532c98a179c22f169a1697b49c5e647f7c2c3ba6d745fd453e729e65d12701f212b3a1de4d7b413ad85de1ad01c396e0b03d9cb4cc2cc143a131298cc51b",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}