{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x47c6f0866282b2b76bca2c92b2cc0cba81bebb6658c83878b81117aaf3ac68c8",
    "signature": "0xb5ef0b3727521b9de4935f277ab1d7a86855438a39636d5b6a02984ca65c3ae87171193a8445565a3ab87001d48672a48b330d28a91a309e211fb682361ccfbe1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}