tx 0x16205113cee6facfa4b39734b3e5db52788ebdeb59db05a6b5cf5bbd4d3eed99Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6561833085,
    "order_id": 388157274,
    "new_price": 6309000000
  }
}