{
  "manageEntity": {
    "action": "Follow",
    "entityId": "311438",
    "entityType": "User",
    "nonce": "0x8fee905dbdfe91621d8959a36a983a4a29ebae5ed9d82f8efb0356d5001718e9",
    "signature": "0x7ac44187edc5f57fa8e319547669285e02f95c7d2aa98f628272d9c12d1de25d7decfe685ed0caf4381c89100009e24f1374062829f04c080f8aa1d393f3aabe1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}