tx 0xc81d847a9a30e2d6530d33bb3e24dbb670aee2cebeb3c67e9608d471a1be3408Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1812123,
    "new_price": 29851000000
  }
}