tx 0xc1f7e4d38b39b57c069e7228edfbe618bf33c13e497df4b7f283bae0dfb3edb4Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6451557355,
    "order_id": 388157274,
    "new_price": 6435000000
  }
}