{
  "manageEntity": {
    "action": "Follow",
    "entityId": "340142965",
    "entityType": "User",
    "nonce": "0x3e73cb8be9bd52f696c7da66ca22474a347562d1038d158ddac2e80ee3330553",
    "signature": "0xc2544f0e8c15010ae2aa902b37ba9fa39060410ed0df56f13fae2937b80459ef57736bd5bc7665be39f393ba27d5fe53c3ef67e7c4aec912fd5fcaaa96c2807a1c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}