tx 0x74ce30d8029ce7bd19985258b3c2d2b145b3d3a369c9455c0ba0a276806e776bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 405357715,
    "new_price": 6431000000
  }
}