tx 0x39a571c4a1318f58cfa1d7bfefb3e4b9bf1da84a4ad090a7c7b2f9fecf7f7c07Copy

payload

{
  "ModifyOrder": {
    "new_size": 2942845,
    "order_id": 774845,
    "new_price": 10993000000
  }
}