{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x8307c4b6ef18379704b4bb87b852cdf6e8bbbff735698c6e956b6e756ee9b9d5",
    "signature": "0x973a88c1913de72d1cb2279c0f57d28452dadbd1e45fc4053e3c13ce484f438b6e7fe3503cc611a5b1bef9f2e544ba066f37b5b1ddd429a349e9923748922c491c",
    "signer": "0xD3e2a2Aeb739263055A5ec4484257b4927578D03",
    "userId": "117667088"
  }
}