tx 0x1fac7e2dcd0589545b0f320af41e4aa19fb1e28e4d3b6fb309eba2c0976cb6ceCopy

payload

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 409549740,
    "new_price": 6307000000
  }
}