tx 0x4a5163c3de5a3efec7d0ff0d8830b4281a6364dbb1152963e25dff342e2bfc6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8542917,
    "new_price": 59494000000
  }
}