tx 0x2acb8728bf5ba265a0035f4ada6bc9fdf288ad30bb8b716b3a6f7a8bc472e3b9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3739974841,
    "order_id": 376568916,
    "new_price": 6737000000
  }
}