tx 0x1f80b604a944e9c834b4b2eac2579f98fcf0d2cad16b841e94eee7c49f78e059Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6088435788,
    "order_id": 438625921,
    "new_price": 6665000000
  }
}