tx 0x7b3890ee3e3961e1f8e1b30d690116b92d22c78b721f9eae2ce6e2b6d89cd14cCopy

payload

{
  "ModifyOrder": {
    "new_size": 549745683,
    "order_id": 472784995,
    "new_price": 7842000000
  }
}