tx 0x74a9757fc54e190f1255842580383874105250de4bd731403a1993fe6ab59bc1Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3930180985,
    "order_id": 388375041,
    "new_price": 6323000000
  }
}