tx 0x56f731bf079448a0d9c6c7583cca361272bc3199768315a499654ceed51b4726Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3851289855,
    "order_id": 410760748,
    "new_price": 6420000000
  }
}