{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xc738e6145f4ef3c9e96b83c1654f9f70272e91397b34656ddf6e6832781e4ee2",
    "signature": "0xa8cd3ebaab553afe3a02b467294548769acd50c54c2c6e57953fe0477d392f20193c894e85a4800eac68619f568e84c0c38a95132ead578f0d103021547cfe391b",
    "signer": "0x1788E4C39d3326e598F16767C69826869594E359",
    "userId": "116504833"
  }
}