tx 0x8e808507a1288e3803fefb178b1380721eb5f4d9d3b2ebe229a338fefaa7fd11Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2454258620,
    "order_id": 344195200,
    "new_price": 6231000000
  }
}