tx 0xcb85532c12bc88ff651ffa37b1aba41bbe49a3094937c0549ad71fa974a44457Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3653609816,
    "order_id": 438808608,
    "new_price": 6667000000
  }
}