{
  "manageEntity": {
    "action": "Follow",
    "entityId": "140302",
    "entityType": "User",
    "nonce": "0x456cc4a93d61cde38dc6e91c59a1a217a86e9b2f393b1381084ba0bcd3512a36",
    "signature": "0x3b75978a9d94519e99d6fc67f6a4af8c83f151dd240cc0c86487a65a565d82fe1177689287dd1772ca687ac8b0b59b00773e333f44207bb892565a578b7ecad51c",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}