tx 0xb49778a9438d3f528c83b3fe7fd41240b857b5213be4c8e06ca9b94dfa14d5dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 1217992824,
    "order_id": 470467344,
    "new_price": 70335000000
  }
}