{
  "manageEntity": {
    "action": "Follow",
    "entityId": "645720561",
    "entityType": "User",
    "nonce": "0xb05982bc25f58bea9616040ed92d1ed68ab54fc778ec77af92e652ef8262e7b4",
    "signature": "0x003328d10215115c6f76c7f1e786f6892b74ce9358578841a8b627f4ec35a1007a51e350f35b48810cb04dc5765e42681072ec4975d7c1965b922ef7f035973f1c",
    "signer": "0x1ABf6DD41fe1E6b1C2d3A69859a25C92caa31b32",
    "userId": "17689"
  }
}