tx 0x6857eb47d036ccd269f4a6c5dd07d91fe6bdfb2991c8dbdf54f726c06a624650Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2311191931,
    "order_id": 388381285,
    "new_price": 6504000000
  }
}