{
  "manageEntity": {
    "action": "Follow",
    "entityId": "107573",
    "entityType": "User",
    "nonce": "0x641d9d6673cc2597ddd275e1c9ee81f6294e8d6d9d6cb86ec0c8bf9fbd0a795e",
    "signature": "0x5aa2d79993da85c8b40113f18acf317a727f45c6bd10bee1c005348d28a8076d5260929b25224a2ca567f1f554b50c4ada70eb2bc02ecd33215391cb195c863e1b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}