tx 0x11b5f8f5d5dda7bdb5e08c734ee9e2f3dc67a842257670f8dd75d13ab6ee6c6dCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1179069,
    "new_price": 29806000000
  }
}