tx 0xbe4c8c24a1c729dfde27f8971513697c1e3d3b44b9c1ad1fb2a1be4f0e75586dCopy

payload

{
  "ModifyOrder": {
    "new_size": 100000000,
    "order_id": 8679069,
    "new_price": 59521000000
  }
}