tx 0x60beae7b79a60f89997b28909983e2076e4eabc18bb421003ee017ee3d46eceaCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3867477093,
    "order_id": 388375041,
    "new_price": 6469000000
  }
}