tx 0x9376b19fb31df653c013eec1013356d85f88af3e61b41ddfcacf7b0f5d33f5d9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6301732873,
    "order_id": 415435222,
    "new_price": 6510000000
  }
}