tx 0x81d2a5e17adf5047e0e6c9c2cbf76bb07a30d1bf1dbf290cd6cff80c05e1ef5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 53194121,
    "order_id": 19944260,
    "new_price": null
  }
}