tx 0x5498669a4a85bf8c5aad6fb2d61778a624d91cab34a59cacf1a8fc931796a156Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6477233328,
    "order_id": 388157274,
    "new_price": 6415000000
  }
}