{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120087188",
    "entityType": "User",
    "nonce": "0x3e463c408e534cb67422652e91bdd6fae6696cefe9613ae0d4a6d52ef7bc92b9",
    "signature": "0x45dc92b69726e3349eea18abf0acd178dd4fa3bed9c02c6e38705cb7b558da3552b555c5dd34d874319461e777753fd14743f9747806235c24ee99ebecab6b711c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}