tx 0x42c8cec9afad67a47fb60a1a885e470008c4fbd47b5780120bcc3bc8f302fe3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3658670807,
    "order_id": 423451366,
    "new_price": 30403000000
  }
}