tx 0x690456b1fabb868243c4a96ee2ba7452f5a52a66fcb4087d55ebbec5d9c9d03fCopy

payload

{
  "ModifyOrder": {
    "new_size": 217105174,
    "order_id": 66947853,
    "new_price": 10376000000
  }
}