{
  "manageEntity": {
    "action": "Follow",
    "entityId": "353918",
    "entityType": "User",
    "nonce": "0xe9e80403f656cea209ed1f9c7b1a0d6480dc17ca3e62831d11e805cc37f00f9d",
    "signature": "0xe273030ea2b82aa45e1164941038de887ed367dadc7a543325f23cd24725ca16053cc20be6820ba68245bee2e83cb8b1126ee6fe56e7ef3717e3f96556e93bd71c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}