{
  "manageEntity": {
    "action": "Follow",
    "entityId": "66423",
    "entityType": "User",
    "nonce": "0xd16a90686e0eae6816d6828750e27854557c5c586244c3019487cd720ec1e36e",
    "signature": "0x680b11e69dec3adba39072a124e579df4d8cf116c50c81cedbf658a2e6dc19fd5f269280ef97ad49c8d4bffbe24faa066255a8272d7a531dd36a2b566e7944c31b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}