tx 0xf57f98550a7fe6800987bfed5473a1fa2bdde426160d69fffd89de788f18843fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6387614156,
    "order_id": 377687843,
    "new_price": 6551000000
  }
}