tx 0xf51a48ee832edb0b8b0a7ed6a92e0f0a6d8fc0fb8276ab34ff443e27a3a98cc0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2438930920,
    "order_id": 339459467,
    "new_price": 6330000000
  }
}