tx 0x1f5bb1a3bbd63ca671d8be7d44588499f131817b8a31932351eeff9da191acb5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 937953281,
    "order_id": 331389374,
    "new_price": 6575000000
  }
}