{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0xfeb9db35cf03b49c678cbd01bfa436c00e4cf25ea57a10db7289213b19a83804",
    "signature": "0xf8208d2cde2bfa005967b6ae2599b21e4b440ce7cc2d2365681b6f17fd94c58931812194bfefa649be455841f60003d24e3af8f1d45b3cc6bd07ab2cb14dd8051c",
    "signer": "0xf6c9943016137F3054658e7E14F51B6d271aC325",
    "userId": "644767279"
  }
}