tx 0x4721b8e9c7dc69614d9db89f4924f2d412c12d4b79f8156c5bdb944c43ffd9eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 10331129,
    "order_id": 11452000,
    "new_price": 10438000000
  }
}