tx 0x0d990fa63d0e121cdc4a16afaf10dfa9365d3e5a1aeb21d682bfbeb08cb59a2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 69703801,
    "order_id": 458889799,
    "new_price": 61931000000
  }
}