tx 0x497491fb11d936ddc1df0fd379cd69045039534ca55d079b111f472dbd1246b9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 121950351,
    "order_id": 5421939,
    "new_price": 59750000000
  }
}