{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xf5644962d88a7c0f758d1dc327d44966e0fc22b2458bfdae2b7c32eb79c350a9",
    "signature": "0x9f6903831a87e8acbc7b44470503edef3c743194e91eb4abe847c5c71fb6f13e7061cd0aabe8f52e87f3fe4734f499f34c2469d8c885acae3d4a65ed7e2b5a5c1c",
    "signer": "0x14FF2Ce3bf23AEeC9C140996251F6f85D8e99431",
    "userId": "53273933"
  }
}