tx 0xc1d91e1201c34538e8b6b2ee44b856de15c29dab8c09fcabb24b7d0866c95cceCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3881501728,
    "order_id": 388375041,
    "new_price": 6416000000
  }
}