tx 0x4fa3b4f9138d74b92e03faa79b52b89c7299f3e54aa8947e9a4c4d833cf4fdd0Copy

payload

{
  "ModifyOrder": {
    "new_size": 103401749564,
    "order_id": 472762760,
    "new_price": 502000000
  }
}