tx 0x2c307c6c5a033ee6090e1f1e2b6fd4be194ccfb5bfae0b355c3511b859d4d2afCopy

payload

{
  "ModifyOrder": {
    "new_size": 271199652,
    "order_id": 48013260,
    "new_price": null
  }
}