tx 0x3bba1d4b53cee9f5ce58682245a4f931bf16cec6c60f7a2c8c1dc7855ea7bcd1Copy

payload

{
  "ModifyOrder": {
    "new_size": 1018460690,
    "order_id": 12009794,
    "new_price": null
  }
}