tx 0x4a50fda81b7cfa1f979a38dce5e0d11b5ade78fa33b16a4bccb3a0ddc9c168f1Copy

payload

{
  "ModifyOrder": {
    "new_size": 19016525337,
    "order_id": 456736086,
    "new_price": null
  }
}