{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354640",
    "entityType": "User",
    "nonce": "0x5dc7bb3ad18a441ccc906a323e31def7818ad215813bf67bdcfb8c329feaefc8",
    "signature": "0x39b8aeb9b3000b948f823ab3d9bc04a2ed2c3b575f915d28bf1b4888e63ece6e141fe250684fc595761bad0ad30b2149db4a4b8c8016bbee215e859797e5bb8c1b",
    "signer": "0xCedE64dcD8b0FdEDBdADF4b0ba433797eD6301c9",
    "userId": "638733607"
  }
}