tx 0x16c4db39c7c2816f6efcec693c04e2a928bbb8391273587a7e9434a0613e6b3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 16275022,
    "order_id": 430450,
    "new_price": 11043000000
  }
}