tx 0xfb1aaf1cf3d816807e8fb7bb37dbd9c9504001213a3493a02bc6e5d3acbd4b5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 27985980,
    "order_id": 8677694,
    "new_price": 20904000000
  }
}