tx 0x8a2fe4fe257eef9d5a976a67a1d5b25bba9cba6f99da8b0c7bd8c26e2dcf2bbfCopy

payload

{
  "ModifyOrder": {
    "new_size": 49797732,
    "order_id": 12057529,
    "new_price": 59879000000
  }
}