tx 0x18bdc70072d785ff55b6e6d973fd75fad7bb2797c2d2bd0a83be27d23c15b73dCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2265841597,
    "order_id": 417946473,
    "new_price": 6516000000
  }
}