{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143665",
    "entityType": "User",
    "nonce": "0xe6912bd0aed10984359bd8c217aadd77b5693d2d17a06350a8104967356aff33",
    "signature": "0x5bbb1314823b9b1565d7659c6bdefc105536650b004b5cc80a2040cc8b700c33074dc478025097775d9236f091da8eb06e797d3867ed67d8e82d20d549b913961c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}