{
  "manageEntity": {
    "action": "Follow",
    "entityId": "386831220",
    "entityType": "User",
    "nonce": "1794318184759674227",
    "signature": "0xa67a87383d832650f03e0ecd378eef8f2d97d54642bdcb13b05fc4c9684cca6256af4780f60fac1d270f2c3f717635535acaac03c69382b54253a75ac60fc3761b",
    "signer": "0xDb4a18B96643a59DdeedC150E6dd45a8B4179118",
    "userId": "552874119"
  }
}