{
  "manageEntity": {
    "action": "Follow",
    "entityId": "108190",
    "entityType": "User",
    "nonce": "0x7cac52019be864e2137a471a6bbf6a3f55484d8cfa7b89ed4b72fed456dfb957",
    "signature": "0xf6913ff860ca959fb5947eb8924d39b63448ac58adb9fda50e3b3eb410107c6a427a82c2f2171c8bbae4b57c4dc0adc2cba77c0b2621447964bfd8cb693490771c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}