tx 0x4d3525e3d78c12c0a36bad3d8b2a05ba4f28f92dc4b1b47ee6fa6192bb8db4afCopy

payload

{
  "ModifyOrder": {
    "new_size": 7624985,
    "order_id": 18829212,
    "new_price": null
  }
}