tx 0xc8d7ed61f3a6000b3b3b01d0f967a1d9aad372e7e637fdc4d63a5efff40a1e2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7343222,
    "order_id": 456689319,
    "new_price": 6952000000
  }
}