tx 0x2fbf296f9a0226470dd3e082cbfdb5c9bf52d2e30a392373bfe2109fe7d89e3fCopy

payload

{
  "ModifyOrder": {
    "new_size": 39220950,
    "order_id": 29588157,
    "new_price": 30516000000
  }
}