{
  "manageEntity": {
    "action": "Follow",
    "entityId": "28155",
    "entityType": "User",
    "nonce": "0x00890b8d5d655dac9cb50e3d860f766270f78825b95b3b14d9f12e7cbcc4f2e7",
    "signature": "0x5859615cca46d21e4236385fe528518517a76799a4eee50a93fb83f03e684d6d699aa6584af74c27c6736dc3d48f7564645173a358e26218e1a55a85c5f3fbfb1b",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}