{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121458",
    "entityType": "User",
    "nonce": "0x41eda85ad05b05ea20f3b76fa59864b5096cc0affb47346d9b06f638622c0cb0",
    "signature": "0x72ecd2affdfa36099087d9a9c89ef3b9ccae5562e0be1bd37574ce6510af2b796b28e8218d06f0121268f9a626d01ee302f61eb29c11a32bb25e0aa54116c7351b",
    "signer": "0x2Df83D15c880275a0138820cE2009Fc85eF32C65",
    "userId": "107618708"
  }
}