tx 0x767ca67c8748850c1db11026c2a8aeca84efdf021fabe2346f3a4d28660fea52Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2331803998,
    "order_id": 388381285,
    "new_price": 6422000000
  }
}