{
  "manageEntity": {
    "action": "Follow",
    "entityId": "499031899",
    "entityType": "User",
    "nonce": "0x8cb2f661c6d33948110690fef5e197c392831206851deacb6b18cb728ca3bb07",
    "signature": "0xfdb2715afeee23e7facee4253fd8c94f47e99f889dae961ee6c5fbbffaefe38334289b23a3a28efffe7e9c2e315d6e12d1521855e348b3fff19523ce4f061a561c",
    "signer": "0x3B72fa667D52755CcB53B3815f3be52AD038A577",
    "userId": "211024156"
  }
}