tx 0xbbc127e3a5fbe9db5f533d06884e3971baf0331fee9c473b0bd1a7783b4c3752Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1597351955,
    "order_id": 388375041,
    "new_price": 6393000000
  }
}