tx 0xa063fb2364618e9ce2205337ef4965abd8d2323b91b6ee49142b333a9dafb522Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3925498196,
    "order_id": 365597457,
    "new_price": 6431000000
  }
}