{
  "manageEntity": {
    "action": "Follow",
    "entityId": "938519346",
    "entityType": "User",
    "nonce": "0x91cd94e2d7a15c9a012f52788133c915a4e054bff5041d90d0519f13bb62f6fe",
    "signature": "0x67f93ae81f9102fc2b06273bb381cec57eeb30fda839999441c2c7062b4d5c7057a30192b2e16b68546906f549cd199fd2d25968fda105e893e60cfb0a0f41921c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}