tx 0x2f4f15a613bac6337ae80b767ccdfa8289f9e17eca0c2942d5bdde8b8f02a12cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4195450409,
    "order_id": 336627577,
    "new_price": 638400000
  }
}