tx 0xa8751f88127ff7c1a945c1c804657b8ebfdedb03e8e2ea332b0894e0ee7f0e6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 333427093,
    "order_id": 456903555,
    "new_price": 6789000000
  }
}