tx 0x42620b7c0f6e3ef1ae9d54d2d89e74c6ea15591f82a1b9688552c70d0ceaac6fCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1149175,
    "new_price": 21707000000
  }
}