tx 0x65d71a3b24f8e69ba72dbcd724e7eb6deb12e3d6964f1216f06981a12d2144b2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2424167062,
    "order_id": 343850514,
    "new_price": 6319000000
  }
}