{
  "manageEntity": {
    "action": "Follow",
    "entityId": "154589",
    "entityType": "User",
    "nonce": "0x10f3fa5dd0ae5e4f88930dba7928e67b5c6056daa8e3e1c0a35d51de14b2c0e3",
    "signature": "0x26253a854de6acedc96601778ee565e4ffbbc7d79d6c4b82d426a7c69de741ac71bab56bfcc236fb9a677c24aeb42563c2b8124405e8664375d85469efe2e5221c",
    "signer": "0x19fb45DC2c238C8e4abe5659E910fFa787f2eD91",
    "userId": "156440649"
  }
}