{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0xdad91f702dbe43cb1b19293c4db25e7f6a5ddc37c25043224a46c17049bdde9d",
    "signature": "0xb19ac6a800226fbc0b0f504790478c45c9e2de5966987e29e68412d45ca8172022515c492aa13d707e028f0acf881262fc23fb16487dcfc283d652b7303bffbd1c",
    "signer": "0xb63A62F1972580dcd51d6A7Ca3a7d5BFE1f4bCEd",
    "userId": "863925144"
  }
}