tx 0x630cc8e08dd4ec639956c5e972f42a664ba9f843250fc272cd6d42ff9dfb4bb9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3922450922,
    "order_id": 365597457,
    "new_price": 6434000000
  }
}