tx 0x19549cae8d40a5efb685864a0da8e788d9e515b5c0cbf6c5b44b0010702fd00bCopy

payload

{
  "ModifyOrder": {
    "new_size": 31628250979,
    "order_id": 15947462,
    "new_price": 467000000
  }
}