{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xf9e0075c39ef72f709a850f04fa64bc332649dc1ae07e61de25e04c309981d3f",
    "signature": "0x942d1b92dc421aab8bd7e4cb52818c7b007a65d4002a7a10e7b5c0fac5d74f1f748f3238fceb5457776949c39280c4921f082958fbe993e2fc2c5f98b992ab911c",
    "signer": "0x7D89eD1c2C9744b86AE1D1301E8F342289D2f3cB",
    "userId": "58600206"
  }
}