{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0xd498f6186a695b2d69ee5fd1dd6869f82fe1e3dbd8be2d55590aa4a164a2e0ff",
    "signature": "0x83d59cd7a1d77b5db88cbb441ebce1a7482af0d7306d74188fc302d2eca3a2e125de16eb26fb8508f316d000413af408ca4d30da2ac5097a95a951ba80aec8aa1b",
    "signer": "0x40E8E224E8F8a9f835e4dc8851Da72DCEd75986F",
    "userId": "504092010"
  }
}