{
  "manageEntity": {
    "action": "Follow",
    "entityId": "821468173",
    "entityType": "User",
    "nonce": "0xbc556f1a4b52ae972bd1aae2a9e8fb2309f5daef08597e0cda38c6783ab08f66",
    "signature": "0x899198c09accffcb310497ce7c5d5f28fd1043639798329afee56fc3e3e8183b324e218ac607260ea060e5f9354f6313f6a931e579e15547109fc63ab193f06c1b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}