{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x99b29ce17bf0a2c68ff9607bd350547ebb898cc66639f1eecbebcb13fa394874",
    "signature": "0x246bb4533978e9e7cef45ee387073cd6ab34d52fb21d7b2be63a21f7e8354e0a6a8337ea754459916b426eb0e9ae6327bae03d83716e0edbb995fc1bb13066741c",
    "signer": "0xb72933b46691c63EE32E01840F90A701FB3B81F6",
    "userId": "283528742"
  }
}