tx 0x7c72e5fccdc8e4345557cb62c771ba956ab60d357bf27e0cacfca2bd502e7e20Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1478729543,
    "order_id": 23758246,
    "new_price": 490000000
  }
}