tx 0xaff56e07cc28f46ecbd35b59d7e0e3e22714a0612371329d7fa27636b0c95e64Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6417985869,
    "order_id": 388157274,
    "new_price": 6492000000
  }
}