{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154520",
    "entityType": "User",
    "nonce": "0x5cbfdc38837f1f4e5a9e16284343e99aa4d28e581585189afed6cf657c89a9f7",
    "signature": "0x40d9086414f13184e6fb28ddc2eddc6c88be96a2539ed222961afcf8eb2c67760118db6b380789ea159795c5d5f58ea4a8c3d825e97745a4c5aa8c57d5450a4a1b",
    "signer": "0xa6030211678990225Ac0a6a2862549d825e7A039",
    "userId": "543439291"
  }
}