tx 0x836b15618776e5c15e3116f19215a76e7d1457bd495557000cd6a677d45a67fcCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2301972693,
    "order_id": 388381285,
    "new_price": 6528000000
  }
}