tx 0x1659eb2dbc7e6dadbc26bf4873756ec824f56e3ac00dadfb1249af47b1e8a280Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6427898594,
    "order_id": 388157274,
    "new_price": 6488000000
  }
}