{
  "manageEntity": {
    "action": "Follow",
    "entityId": "38769",
    "entityType": "User",
    "nonce": "0x0900a3251a4852afce5bd1a53d0fa185d6e94b04361e7589b24ab47a9870af49",
    "signature": "0x48da15fdc14d2e6dda56ccdc362d5f10b48669e9bffd14124e6536c2fedaeaae3126d7f36a9a3d4b7a794d37a46374c995acf46f9b62f257185199d35caeb85a1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}