tx 0xf892d39ae1b7bedb004a9c23cad4a1a6fe0634a26ccbe4352d12a074a94a290bCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1812703,
    "new_price": 29820000000
  }
}