{
  "manageEntity": {
    "action": "Follow",
    "entityId": "990836999",
    "entityType": "User",
    "nonce": "0xea39a2e669508d935ade935e026f84bdab8268bca0a8701e1e645226834e7853",
    "signature": "0xc6f34751731e7e507254af21e3acb614ec31374cb2622a552dd9eb5d8b98f639124bb98e31963b8dfe634163ca1bfa244ec6b7f38332859614936b8f2d14b1d51c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}