{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x858caaca53524206f72f48809ab0f6151b58908fa08d1c43cb02c5eb95ac604c",
    "signature": "0x8ce50cc217e33c144c64e31575d53961a85571666d06ac37756335b749803c1259913b641dc22626a3b62d49b08a5fc38c160be4c875ab6062f21f39319b64091c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}