tx 0x34b654fe1e49219b183cb3e6acb07d2791e8bae76ebb69a79ace872eb748ed81Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3774664519,
    "order_id": 415629997,
    "new_price": 6524000000
  }
}