tx 0x7130a49d27f42fab473c22cd2d091e843b75d4fab7cccfde6b93a5c589b1d4e5Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2352529938,
    "order_id": 388381285,
    "new_price": 6403000000
  }
}