tx 0x7c3dd22f7298fbee40e3f2bbf6f3d1a5727fa1881878cee99911ff8e7f2d5a5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 69171012,
    "order_id": 473136877,
    "new_price": 62677000000
  }
}