{
  "manageEntity": {
    "action": "Follow",
    "entityId": "298654375",
    "entityType": "User",
    "nonce": "0xefa3351dde3afff6149a4f90008dd952c9498d43f89d035577affb314ceb5178",
    "signature": "0x2a8f1462aba3f1c8e0ce917aa7bc38657e4ac933cfa79441d8833a7d047e96ca6dc04d828041be8c4ffe6b63172401f59f5c6e92b888db1ba4a6aee49c36eb2d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}