tx 0xcd9df974fb94baf2a27cd1ff230d8eb4346a1aefabfc4e134ebb1c14368e1303Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4076519922,
    "order_id": 343993146,
    "new_price": 6250000000
  }
}