tx 0x1692abf1a2f1c1c24ae1ba11411c7be6a94cf5e85d90bc2dd3ade3e1675a7930Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3850207343,
    "order_id": 388375041,
    "new_price": 6503000000
  }
}