tx 0xdfb205be6d6df195bce9d8fe84b0625241f1b0a940152f8348e6dcb8bf5c081bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1776550,
    "new_price": 29819000000
  }
}