tx 0x8abb40d2c992d6b94ad76eb8955632f3e5e4e00b9efb9e4d7dc2b12ef8a9478eCopy

payload

{
  "ModifyOrder": {
    "new_size": 371016341,
    "order_id": 45811468,
    "new_price": null
  }
}