tx 0x4df38986ce30e9e08f8d1e1494c32a6867fbff6f9fb11ee73f1ea89a2661e7fbCopy

payload

{
  "ModifyOrder": {
    "new_size": 32225027945,
    "order_id": 434491,
    "new_price": 469000000
  }
}