{
  "manageEntity": {
    "action": "Follow",
    "entityId": "124",
    "entityType": "User",
    "nonce": "0xfa0bca4a576f38cfe6dfccdda0babbc48431c1408a2969605dd51be90bbdf705",
    "signature": "0x4e98bc0faa9507f739de4ad519798cf0c37379fa6889a8e5664274fd96422d1225138932acb6e96e4895320c20c8f3fae9a512cb05e35958e0a842c56fd22eb01b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}