tx 0x8f4b9cc07839e7fdc9226d42b6ff5c5267c0452f590d13af5227c04a8dbf3b83Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1805536,
    "new_price": 29809000000
  }
}