tx 0xb9a6b5e1a445ec4d00c8cd68d8afa27b9fdab87da2aa292b67d0f8c6a114907aCopy

payload

{
  "ModifyOrder": {
    "new_size": 9798379,
    "order_id": 470110,
    "new_price": 11004000000
  }
}