tx 0x9dfe3e4a45a64a08550cf467dded8c4bb4237e401d0e12655a2a0a9896cb8cd0Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3907430417,
    "order_id": 388375041,
    "new_price": 6416000000
  }
}