{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0xd46f25c7d8a4428c38f8c843f461861988659779167194c0de02fc695667df4f",
    "signature": "0x4a924958bc5eae383e69f3a700c8a5590282b750eefaa0dc4fc6c008cb1356a05569cd2b033e25f367f722277939881034ad824c7b18b9901ffc0963e0a7fd701b",
    "signer": "0xEF645db3505402bb23edEfe2C059199A7782Ba9D",
    "userId": "392916852"
  }
}