tx 0x20ab0b472ca2564e6bd28661167eae5312c63b89ab72781ba9c7c1473a2b88b0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 742987752,
    "order_id": 337815766,
    "new_price": 6347000000
  }
}