tx 0xac1cdf3fcbd63e901fc95fc37e5c7a87ba4a68afb07ece05db015d9ff7900e9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 48792068,
    "order_id": 421335952,
    "new_price": 63568000000
  }
}