tx 0x1c2a840628d0ce4683bd23f9dc0f4f7512eff0c1086e7adb1bd4bf88ea713cabCopy

payload

{
  "ModifyOrder": {
    "new_size": 150690620,
    "order_id": 42343298,
    "new_price": 9864000000
  }
}