tx 0xbc018569737517784c03c6fcd960d4fc36a481fc44e7528296d1b1383468aa88Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3927143537,
    "order_id": 388375041,
    "new_price": 6323000000
  }
}