tx 0x35be1ae7b435087c51aaa1df6576fa7be4fbf1b8d19abf4e8b2b6d7a0ef3af2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 30143352,
    "order_id": 15266499,
    "new_price": null
  }
}