tx 0x439e4a88a61a31004c290fea8a0ca2c1ac13b00c69f4916a6c61d43c00ed299eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2299422150,
    "order_id": 388381285,
    "new_price": 6524000000
  }
}