tx 0x9f49dcefd64f28adcce5f743f4e185a3309a78aa18028a6c6e9acfa09fa81e1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 272037842,
    "order_id": 7420938,
    "new_price": 21700000000
  }
}