tx 0x2b0e1b86ff1906a8c1497e75b3ae2dc30ac54bfbc3941f8767b78b6b4fa1a5bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 405131668,
    "order_id": 473030836,
    "new_price": 7408000000
  }
}