tx 0x4b21947591b7c5e910a26f283fd3e66244e92e08eaf034c7c5072eec63e0d26bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1778459300,
    "order_id": 31446062,
    "new_price": 493000000
  }
}