tx 0x954fbe78eeb8089222c2431e57477267a8b673987dfe41390c7ffd1cbb97e3f3Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6309247204,
    "order_id": 415435222,
    "new_price": 6508000000
  }
}