tx 0xb769ec50c9f35baa754e77a977d00c1a1f37ccdfe1f0fa934441f6a7e0362e2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 442021512,
    "order_id": 451406386,
    "new_price": 6793000000
  }
}