tx 0x0575c01291a620e2c78a3ac99e1bf77368469c11dd78219aba49e993bc3cb112Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6789849494,
    "order_id": 343819919,
    "new_price": 6250000000
  }
}