tx 0x4abd08e8a5c5ac7d7fcff93cfdbe4c213e611d39cb44303fa0f2d40827be3d70Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1229594734,
    "order_id": 23757084,
    "new_price": 490000000
  }
}