tx 0xdcc7ad9385bfc8a38fab55c7810adbb301e00121b315a1103f0a4a071d806862Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3911090202,
    "order_id": 388375041,
    "new_price": 6410000000
  }
}