tx 0xf9c5a00f3b0b96437bbdb2ca3882d74a1152a1d99a9c50e3d11171a59fde9e3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 8612035,
    "order_id": 6709470,
    "new_price": null
  }
}