tx 0xc9d8486aedd75d8bf9ac7fe2351fd6e1d2309c1e7d1ff73e7b62b3cd9594d1c3Copy

payload

{
  "ModifyOrder": {
    "new_size": 12253654,
    "order_id": 20226549,
    "new_price": null
  }
}