tx 0x42058b7df31fab0658638351b82ff8ed0ae9dd1b7516dbb6fb2d321aec2a5e4eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6432150112,
    "order_id": 388157274,
    "new_price": 6428000000
  }
}