tx 0x1a956872a9e3319c7fec0a7b3c7a3065f4fd638b5f1182605968112ed187a67dCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1175019,
    "new_price": 67505000000
  }
}