tx 0x5d0c5313e6d4bafacbfb7499ad8252c1ba556f8c16b5c2757bc7e2d5b35694daCopy

payload

{
  "ModifyOrder": {
    "new_size": 2691906,
    "order_id": 51945414,
    "new_price": null
  }
}