{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17767",
    "entityType": "User",
    "nonce": "0x4ad2a5bf4de4fb99c52ffaf9a71bba37bf68bee5b060501e70624abacaed7f75",
    "signature": "0x4fd2da16dc8b9e9e09b4236dbfb02d1b570dc3a799424b5974d57ed5de48f97d20e5b907130546b07ea3f8156eb6fc32844dbe26e9745c3b90fa1b9d699bc38f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}