tx 0x6974d2fa6e727fc7d02f5fa13049ac6c6a03e6b81a449dea43bd59c3eecb38a4Copy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12337990,
    "new_price": 10435000000
  }
}