tx 0xdf8875ea919c03d3f9b804c7daf58050767d476d0d56c0bc7d61fcc31c1f4f6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3215600517,
    "order_id": 147918074,
    "new_price": 635600000
  }
}