tx 0x84fb6cf55e73b0594ef1dcd1bfad284b7d3e5fa0292edc614f2fd6dde9fdb64fCopy

payload

{
  "ModifyOrder": {
    "new_size": 50269409,
    "order_id": 21580557,
    "new_price": 11178000000
  }
}