tx 0x7a8568d2a8836f1192a78e3bb8e9bcbe3235be90df9fd37edfce2954efc1b9feCopy

payload

{
  "ModifyOrder": {
    "new_size": 424073585,
    "order_id": 15491836,
    "new_price": 10686000000
  }
}