tx 0x5e985b4d1fdbe3c2ebf7c13b19c9efb59862e6cfff5f6113ce2b0ab3fcce9d2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 728835,
    "order_id": 22971861,
    "new_price": null
  }
}