{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0x4031c96adc7f79ce9759db3a26ac99a1529b59c36c6867e37655a1925d0f0bbe",
    "signature": "0xa98316c791ac38107e3d527021d5b08c37b3670bda46fbdecae1f33e3545b0696bd89e386b4434a923d9d960af92fb1c3cb83a467f7e47eca74942a3c35504651b",
    "signer": "0x7B499405130cFEFBBaec9980A9E37BBE42E8589D",
    "userId": "633494619"
  }
}