tx 0x5a3a76664aa2136ece5a705623867c60b6a2f823d8a8afc163e10b9fa1920b3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 11963256,
    "order_id": 9784707,
    "new_price": 30297000000
  }
}