tx 0x9e1d4c0001ec9d164428dc0d9fcf4f232604f09226d1a28d42f73a404a288348Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6432150112,
    "order_id": 388157274,
    "new_price": 6402000000
  }
}