{
  "manageEntity": {
    "action": "Follow",
    "entityId": "205075370",
    "entityType": "User",
    "nonce": "0xa5d18a95bb81f1f7cd00659bf34960207b10220bb2006b21feda27c745a48a2e",
    "signature": "0x4a239264624401c3a1680e29e6f518ff4ef94fba4112c3cd4b942b61efd7304456962d008e0a21b17beeadda32f0785c572627e933d29131c9762692c203af691b",
    "signer": "0x90a814019b18d0c7d55c70c1CddcB17E97650290",
    "userId": "749781538"
  }
}