tx 0x319ef429ea4b23a1ae7fe7dc278075ac7440d4c6f6b7018fc5023cc3e0a4b10fCopy

payload

{
  "ModifyOrder": {
    "new_size": 203059429,
    "order_id": 473269980,
    "new_price": 7395000000
  }
}