tx 0x17f6dbe77eceac408d82a33e538e978d9f0834327dfc274a01d8675f1e5ce257Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 741299171,
    "order_id": 343993146,
    "new_price": 6206000000
  }
}