tx 0x3340f1600235c19271edb2285eff58314e238ff60fbfa3f8b46b619460b24b97Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3851868896,
    "order_id": 388375041,
    "new_price": 6495000000
  }
}