tx 0x52ce8f3af603d589aaef1ef5e4d390603c35f8d518080d4d0d4bd193e96e2b5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 17103474,
    "order_id": 11511755,
    "new_price": 10518000000
  }
}