tx 0x1dd1f3c073eb83935a88e9acfef10cdc6255c97591170b5b26b05d07af33650cCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2309768783,
    "order_id": 388381285,
    "new_price": 6508000000
  }
}