tx 0x9229f15b00a5365fc86a92180c6c2b027edc9f34aff01159a3e2b1d8a6d02d88Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6325048946,
    "order_id": 414212034,
    "new_price": 6497000000
  }
}