tx 0xd0450a2d9fc87982eefeff87c449d4f427afc1e75b938f0551795b277fdf89deCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388375041,
    "new_price": 6384000000
  }
}