tx 0x4ff2a3f8a29bbc4bb66a732d536c5bf26a7a1be3ffc46a8b4d67c95cb5cf11bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 154635845,
    "order_id": 58591796,
    "new_price": null
  }
}