{
  "manageEntity": {
    "action": "Follow",
    "entityId": "28155",
    "entityType": "User",
    "nonce": "0xee018f1ed19c89c6aa94b6acf25bf106eabd29b8cd71438a3d7dc19f45658d5e",
    "signature": "0x43da3f060d49294bbf7dd83b6e57b3ae889801e357b4410abf4d99c1f867f13d41b5efd55ea7ba1ff5f38ac3511d819f56fd424c2b71ad88f5784a8eedb0fa941c",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}