tx 0x1cfb3e5b69cdee8785df5aa812d2e1b56d39d9b8cd3ae46fc3ccaad2b63c32ceCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6624707336,
    "order_id": 337815766,
    "new_price": 6464000000
  }
}