tx 0xfedcfd9ebe94a70fc458fb0a3a4fe735fbb2b4485d36e965c8aad901f24aa69aCopy

payload

{
  "ModifyOrder": {
    "new_size": 17361502931,
    "order_id": 42342850,
    "new_price": 488000000
  }
}