tx 0x644f53debe3c52b655fa6d31b6f6d0ca9a7072e1ffce9293f2186ad79fd1a6b6Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1145826,
    "new_price": 67806000000
  }
}