tx 0x85942700b1b507fcd3787b3d0d8d69384151e94c062dd2589e6cdff6aa6c9c7dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6101255477,
    "order_id": 438625921,
    "new_price": 6648000000
  }
}