tx 0x6b259abb0e461433c1e33f0d0e0735bb0128d7c66a9cd80e2eb08ce8cfdb259cCopy

payload

{
  "ModifyOrder": {
    "new_size": 227350590,
    "order_id": 42342345,
    "new_price": 29385000000
  }
}