tx 0x3802c51a2aa479be70c672bba2e96c3cc7e123ebf0a6c3a17a5cddf564639f9fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3811130411,
    "order_id": 377692142,
    "new_price": 6586000000
  }
}