tx 0x1cb1302aedcda6e08c37f2f16312c0f1ce8b1d594547ccfb76b0c0f205f6775fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10138893,
    "new_price": 21156000000
  }
}