tx 0x172e4de9ef1b6e96dfe8051fae2e0a0d3b80b81b0b98e6194c8d02bc779e00faCopy

payload

{
  "ModifyOrder": {
    "new_size": 7964079,
    "order_id": 10877230,
    "new_price": null
  }
}