tx 0x4f9d3a18b8a6a0b32f7fd664cdba21a606476aaf3dbf5e4ad6e87e596ff3cfbaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1809929167,
    "order_id": 400264165,
    "new_price": 60004000000
  }
}