tx 0xcff8af9f7dfe7638704ded1c1efd70a680b1dcc45401fd30e60582b3b4c3adbbCopy

payload

{
  "ModifyOrder": {
    "new_size": 344953630,
    "order_id": 12341563,
    "new_price": 29455000000
  }
}