{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118006",
    "entityType": "User",
    "nonce": "0x9cdc318c37f9b37442db87019937b5b6a41da702fa438701c41ce316db972289",
    "signature": "0x0f1cbaf6b301e3a82e359cb7c3b69d5e6af55d85d5e16265356ac29d3782bc6a15ac44e608fb9369e9b5630b7311821f0da854beee2cdabcbcf9f1d0455f74d21b",
    "signer": "0xC965eCf215DC75172bD11e8E1dbE76EDd838886e",
    "userId": "260849"
  }
}