tx 0x3b4db2fbda00aa294553ff08e3a3e3965d0997b1205ea878dd5e4f5d6ccc592cCopy

payload

{
  "ModifyOrder": {
    "new_size": 21664869093,
    "order_id": 19923469,
    "new_price": 471000000
  }
}