{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x53e4fce09ed8a89fd4bd451dba6db09dc5ba861454dd1c2ae764bd0f46c5ab20",
    "signature": "0x90270b760f799d481d17dff1a4c4451603264f75132ffde0581ea13324d751506a5b1eec5d0a7fa2f491fbc02a34d355c2d3aa18d0ced7039139ec9b6d06f8e51c",
    "signer": "0x5Aa37ecfE3Cf09207289AC5f629acbf48f9046Bf",
    "userId": "71150411"
  }
}