tx 0x4626b18c5e0dd315e8c8d09b07bce7b7f434a5fb2adf3d56389cf1c0b084dcfbCopy

payload

{
  "ModifyOrder": {
    "new_size": 12296792,
    "order_id": 325649320,
    "new_price": 22334000000
  }
}