tx 0x901bbcf1855b0558e74bc4cd46ec8fa5fc532934acd31d72d851cfd5831a7586Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3743867173,
    "order_id": 376568916,
    "new_price": 6730000000
  }
}