{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xa48a6e17d2e2ed17ca5c5e88a87e437f349c0eb07efab75a09a92298376312b6",
    "signature": "0xd74ea63aedbc214d9b4a23e84adc6124c1f275e4a7e21e8789a98161975e6b997446f3492b07504d03bcb559357e52fa23ec1375c8c9d51456ca809f5e463d411c",
    "signer": "0xEDCDB601bD6D06D994739A6f926b9A966563178E",
    "userId": "724632273"
  }
}