tx 0x12baae9b79f4755675ef70c561bfd2bda15a40d2297f5eeb98ffef78f9fd15f8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3981606326,
    "order_id": 337857229,
    "new_price": 6464000000
  }
}