tx 0x4b55b02a1b34da47134bcb3e9ea06a2af3a71dc586004ebd145e5972aa5e1480Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 9396824021,
    "order_id": 8230087,
    "new_price": 475000000
  }
}