tx 0xb4a9326d0969e6b4d6bb1a657e7a00d4eaabd236f793e236d4513c0c6981f253Copy

payload

{
  "ModifyOrder": {
    "new_size": 578987563,
    "order_id": 156703059,
    "new_price": 634700000
  }
}