tx 0x41d65f9a8bc94d2bbb5c94381e3b29696dc8dc4a1099d4583a280fa07c50dcbeCopy

payload

{
  "ModifyOrder": {
    "new_size": 3354520934,
    "order_id": 474412828,
    "new_price": 646200000
  }
}