tx 0xb43d2c1f410c68b4de16cd00b9c5b1b7de4aad3d72dca8d4d6bfc666bd22848bCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388381285,
    "new_price": 6404000000
  }
}