tx 0x1538c3aa862ab0f2bb6448e3e68c336c81fafdd0982fa1bacb5528ae961dd0fdCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3850800230,
    "order_id": 388375041,
    "new_price": 6502000000
  }
}