{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xff4c94e1d86de5bf483f3cb1024bd7c273640f57817aa41eb4bef715e2eca38a",
    "signature": "0x2effc2d689a02b3d2e17d876b74603287825b9c95855feba8eff9b18143452ba0e15b2dd8217e7581750d7cf054074497c2db7b3b1683b8327406a6ab93527861c",
    "signer": "0xA3cEd4452Ec88415B96DE1F0BDfc3a358cE048b5",
    "userId": "387447420"
  }
}