tx 0x930be8c67cceccb7cc849a6e3ff0fc0e0a947a0e39e20afacafc69bdf5a1d7b6Copy

payload

{
  "ModifyOrder": {
    "new_size": 478721180,
    "order_id": 383653735,
    "new_price": 68557000000
  }
}