tx 0x5d7fe6ff5b12445b36875ddc8ad8e73f61d48ca8cb9a514a3fda6c23d19ff0eeCopy

payload

{
  "ModifyOrder": {
    "new_size": 10381937,
    "order_id": 12501774,
    "new_price": 10388000000
  }
}