tx 0x77d1bb8da5bb64c51a0878fc7af667349a803b58789b245e6b4a32d19f6dfe4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 15284694731,
    "order_id": 145599512,
    "new_price": 530000000
  }
}