tx 0x6548bd8ed781654eba5052bc353b7a12b0912d1e5cd4d5bef7c5ffab0f81667bCopy

payload

{
  "ModifyOrder": {
    "new_size": 522667613,
    "order_id": 462275757,
    "new_price": 8250000000
  }
}