tx 0xd743f8b7083b8ea7be7eaabd3a5b57db12bcb6983fc161f3b1b4dac3aebc2e9cCopy

payload

{
  "ModifyOrder": {
    "new_size": 80133770,
    "order_id": 20268889,
    "new_price": null
  }
}