tx 0x67896a492d839dc3933e68fbac92fb88af1d5cf0ab465b3a7cf2c868abdf2ef8Copy

order would be filled (post-only rejected)

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