tx 0x5454be2e0407cefbee2874b2b035d57b0c1a1b098300dd59ae1d0d4c9039d22eCopy

payload

{
  "ModifyOrder": {
    "new_size": 855774775,
    "order_id": 469900652,
    "new_price": 645000000
  }
}