tx 0xa346ae721d7efd5411ae2ee7ff3cd91d4baae0b240100bf19cf760b81e042b57Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4995092382,
    "order_id": 464113932,
    "new_price": 21545000000
  }
}