tx 0xeca30123313c9e79e77ea44f3206b676cf6789001566ef15bcf46b1de612b7cfCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3887721651,
    "order_id": 388375041,
    "new_price": 6411000000
  }
}