tx 0x8621ea8b61b7ade397b5b5d2d7acdc2a0c782d1fc2bac91c2bfa6181e4f8defdCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 43375558,
    "new_price": 496000000
  }
}