tx 0x39a7899807050b025642a5f7e0990efbcf14862feab375fac56b75608c3133e2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2326537016,
    "order_id": 388381285,
    "new_price": 6432000000
  }
}