{
  "manageEntity": {
    "action": "Follow",
    "entityId": "816709547",
    "entityType": "User",
    "nonce": "0xff223ae4dd835eb02606be4df23de51346663b7ac4265f09474dd7b02e8596a6",
    "signature": "0x73ca49ac7fe45afdf20274028bce0ae49a2e4e7443708853255b86684cae879e6db94bc315dfd6baa83eb90102237381f1d933ad275cf9b6f9d495898b136d951b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}