tx 0x016a5212c6b992b7b29d97ff6e8b6a2c3c3057c4e819f873781f375fce3c5f8cCopy

payload

{
  "ModifyOrder": {
    "new_size": 210368352,
    "order_id": 50867503,
    "new_price": null
  }
}