tx 0x6396d6cf3ebee6e472ddd5a99b9fa637ef47bda5ffd1262c1e9d101e5a200e2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 228243799,
    "order_id": 70876899,
    "new_price": 29841000000
  }
}