tx 0x75478d2916053ea5c5f0ca07f87ae6d88c829fb1292f08b4c10a4ce1f804bb8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 171862704,
    "order_id": 67771051,
    "new_price": 30374000000
  }
}