{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "427348",
    "entityType": "User",
    "nonce": "0xb3d166ef26196e8481f993273620c16876d5e78d344ba5e4a59b2c4a3756500b",
    "signature": "0xb65d1eb0dc82ba99efa00c62f9905f39adad564e7e662adc8385d4d7d567b5ba5d1802d72f3e3fa12e094fc43cf46ebaf833902cdaed33d7930428d38cceb1991c",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}