{
  "manageEntity": {
    "action": "Follow",
    "entityId": "637372504",
    "entityType": "User",
    "nonce": "0x8a8abc01efcde163fa896d755faa79328703963a27e9f449d108fc4c14f0467a",
    "signature": "0xcf65d849b371d25d57f9451a4f24c88cd8f5db8f50bf3dded00905188ee3829b22014a3b35cd0fc58cf2ca443a95d8cc7360513a4c0d787134d455ecfe590c4f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}