tx 0x0879a93c17d864b8d09dd2f21da7b444ccd6fc20b07e1e0de6c1c345c5e23dc8Copy

payload

{
  "ModifyOrder": {
    "new_size": 223171373757,
    "order_id": 473331810,
    "new_price": 502000000
  }
}