{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0x3b199c7eb4b2f154dda0ac560d0c1bdc9161e76cc63459c0e04e0054874dc189",
    "signature": "0x6265ae425fa8c620fdea4b5277a0a0897abc1c8d0a2db8256491e3468b6329de1285ecce1260ebfc612895167da7a8d5181b7a79ea576d18a6caaf8d40b4fae31b",
    "signer": "0x003D52a670b490138D452ace63b8C15Fb6D5339c",
    "userId": "266958082"
  }
}