tx 0x45d87cdc45d2d591e7c83f6aa94ce41aea7a65a4cf938c9b9ac26aa2e2b7ce8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1960563300,
    "order_id": 86690279,
    "new_price": 625600000
  }
}