{
  "manageEntity": {
    "action": "Follow",
    "entityId": "19891649",
    "entityType": "User",
    "nonce": "0xfbb4aa0447d97df3036de576de9fd4b102eb2485f83a06aa051575ea339eeb0a",
    "signature": "0xe67f2901e1c28e25d97608fa8717fa2fa58455c2c758fef5606c97d959c0586d023eda8b67790e989a869310f51258a2103729dfd7f8861fa02d50851d761e371b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "175162"
  }
}