tx 0x41516fb7476c4a5ed8b43eb45d1930c4b3ea3b4ff9ea46cbe175b658ccb57f7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 339617578,
    "order_id": 31231531,
    "new_price": 29611000000
  }
}