tx 0xb3d9296fcd6d44fe4fa0f1c175bc111156a647c6963f6937a894d66050c3368eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3871325901,
    "order_id": 388375041,
    "new_price": 6418000000
  }
}