tx 0x81035fa7171d7fd2c8c9bcc4a58439f79c4b9a5ae12eab2791a9f6ea428e9d3cCopy

payload

{
  "ModifyOrder": {
    "new_size": 134667840,
    "order_id": 12356478,
    "new_price": null
  }
}