tx 0xb12177fab9faa2a59d79a99f8aca6c7b766b6bcbaecc6ffdcfcc7df1e4cfb72cCopy

payload

{
  "ModifyOrder": {
    "new_size": 1667229468,
    "order_id": 465779023,
    "new_price": 649000000
  }
}