tx 0x451f603fd5cbe03e48e03f1f1e4d4abba6703d91f199979f7b8f8ed5ff5c0fcdCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 466810998,
    "new_price": 21547000000
  }
}