tx 0x0f0e74d6f608386ffc6fa000cf05d0dfeec2fbb9c9ad9c94a73cc38a7534429bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3731321,
    "order_id": 11609827,
    "new_price": 10456000000
  }
}