tx 0x1d7f0b4a3c15d57fe7d0d34ce7deb0cb3b8894c390cc26271c318e5e7e4ea54dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5464756,
    "order_id": 13528118,
    "new_price": null
  }
}