tx 0x7c9282c1450be468baac26e5d468c48e5c7e287fc08857054b8c1e54eddaaa2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 129350617,
    "order_id": 70227845,
    "new_price": 10453000000
  }
}