tx 0x3704a7d6307cf5dfa59388d990590893ad00bcec2b52a92b94f20170de437041Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6475060990,
    "order_id": 409887968,
    "new_price": 6363000000
  }
}