tx 0x7c0864e95ef3cd9655e85f4fe21fa8c0018d4b81ee6d49e8c45d57c215b06129Copy

payload

{
  "ModifyOrder": {
    "new_size": 250842464,
    "order_id": 456902479,
    "new_price": 8555000000
  }
}