{
  "manageEntity": {
    "action": "Follow",
    "entityId": "840551112",
    "entityType": "User",
    "nonce": "0x90cbd02ab11897118cea14e567f0e9fb63f0acbeec39b60f9df16a33b18765e6",
    "signature": "0xd674804937431099779c7957cf524bb52a1f6ae44190beafcf32236612612a5a332fca33615860f99f64b8298cce45df639ce01fcf0d7d139c3f8f0b534cc7a31b",
    "signer": "0xf60d97565ebBCa309e6202BD7110e5EC3dBE9323",
    "userId": "548235328"
  }
}