{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xe97b2b1654d6202b26d179257911c57f89930f10b8eb6ce3201bb593fa9ace04",
    "signature": "0x5d8a24526bee88cee1ba4e1aba7243cc1d0fc793fd4d148a9f74af79e9b76beb7209972c25379b4518491cc1cfd96c17103d5f67ccce0aea71c6381b9c1b91241b",
    "signer": "0xb0feA4543fef5C1F3F492c9D638f3A94fee1e65e",
    "userId": "710516026"
  }
}