{
  "manageEntity": {
    "action": "Follow",
    "entityId": "189322246",
    "entityType": "User",
    "nonce": "0x63ba900fbed4917f1d8c26ce22c74d5a5628984f162c631b96e47c4375adb82a",
    "signature": "0xc9fd621e8340ca566206a3e352ccaee568cf720d0874e6494c37208b75177a2502ddac7f41927cbfb02d7a62c427a15c792f1843a96669a197618c689cf6c2791c",
    "signer": "0x7bF90aDB0D4f329e1dA9BB5123768023eD007adf",
    "userId": "111728084"
  }
}