{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xcdf41f569c7e24cd0bcad5d5cc449fbf1c15d96e5800a8e0a9bac65218cbd94a",
    "signature": "0x13582093ae717c56766d07b307813d6a85be0f623d787eac09a1fd9216bd62394faea6985652c55b165583c219fc4cc38987558369be17fc41592643e7f6d3531c",
    "signer": "0x6CF29C21c9C0b405C773f3605658C095Af4c28EF",
    "userId": "950485788"
  }
}