{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcad7b028ddf1ffacd315dfa1ba8eaf4a3cedfec07097124539780278df6bd0c5",
    "signature": "0xe064abb85a02d5a40af782b86f052b99f874461ec354a4d42b6b6258efb5967f3d842034e130c2d40667a98845e8c1fd7d62e1b16232360c2ad8eec961fd26ed1b",
    "signer": "0x3e6886604E69914070Cc1BEf8f5944C0C5533F32",
    "userId": "640272111"
  }
}