{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xd50a547d2f6758afbd3901077feaf7d58cc78ffa78bb776d36f80045ef94963f",
    "signature": "0x57d435df8fd776673cff5a4672ff40e126d78a0cf44ea4ca9daf242258c017d02746d0cf86947c386be2c50305b7b1049dbaaa1be77ca64dcf248c676465f2561b",
    "signer": "0x914c1658bB5967D43E73304cD48EFa424776a6C8",
    "userId": "216111760"
  }
}