{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9a3bcb4e9d2945ad82af2d41976ef3265bbbbcf34815fa84a89c7dd5558b9b57",
    "signature": "0x23dd650537ab6f2878103b74e084a83bd209e2d8fdc6745fc55a320860406785342b714c55a47b5af2a21f31ee9f008c00bd4b2f99b02afed66ead738cfee91a1b",
    "signer": "0x85c938ac05d0E194f7347ebf59d3C76d7D7a9868",
    "userId": "51640517"
  }
}