{
  "manageEntity": {
    "action": "Follow",
    "entityId": "111210",
    "entityType": "User",
    "nonce": "0xcfa8e63c19a39b621975a0be5ea7e18cf0c56d87191b905e94b9ddd8c21b8cfc",
    "signature": "0xe6849ec15d9c1a375e867092dda225e704feb00095ddfb50f0159861f255d13b19c44845ce20ae534c7fff7e68e50eec2074f67a340f2fe09cd4c637bd5935d61c",
    "signer": "0x3CEbf9bfE1b24355cBC348701860d601E226Dfbb",
    "userId": "172240066"
  }
}