{
  "manageEntity": {
    "action": "Follow",
    "entityId": "837777538",
    "entityType": "User",
    "nonce": "0x9c7f483303d18ea741b46c34623181ca141f300031ed674ec12f18420bbd8097",
    "signature": "0x20f815bf41031063bfa4b773050ed992442c09cd0da32c5c12a35163ea9799e458be3e5f9160480d735537ec4efbc79ae2dc90903903a0e744151a253634dfe51b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}