{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x98d7a7fb9b57bcc95184f0b8d7c164dd9a3880f18f644cb9777a19a78028c1ba",
    "signature": "0xd1e13398b5f1bcc998ad57f5811f04ffa7b426699f0bba8f9e4ce86dc766ea8806447356f84adfdb573a7024f2a83548d7bc6072215e038ebf17c4b2a0a7f1e21b",
    "signer": "0x1b3E9Ea15dF71Ced48bA8E493c9BBBcBFa25823a",
    "userId": "913385866"
  }
}