tx 0xb4c39aad3bc125f74d9b3d87ae7f972208a0a3c37c0f7a2750f0cc1f31b98e12Copy

payload

{
  "ModifyOrder": {
    "new_size": 15053290,
    "order_id": 13300729,
    "new_price": null
  }
}