tx 0x86e1cf2bad5b2f3e94211b7e4d5fe628fa2405138c830d7e5cd75a2b11fbbf6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8691717,
    "order_id": 471916098,
    "new_price": 63030000000
  }
}