tx 0xf30791aece35c4cac0ea537203c8cd68916eabf5425acaa2f6374e5adc099ea7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6281227576,
    "order_id": 415435222,
    "new_price": 6534000000
  }
}