tx 0x0ddc4eccd434ee6eac2f2a30144e0ba1d9c5a508208bb3ccd6f4bd8bf0d8b0afCopy

payload

{
  "ModifyOrder": {
    "new_size": 385572374,
    "order_id": 18774125,
    "new_price": 11219000000
  }
}