tx 0x3da7869c7696f5421cd2627d5a7c6b2d3a471ccfb66ddb3507d3cda40f4fb1b9Copy

payload

{
  "ModifyOrder": {
    "new_size": 10455417,
    "order_id": 12604121,
    "new_price": 10313000000
  }
}