tx 0xd4a8fa585f2b0e6f0e9e924ce9ecf9b6623bc9c9b7a7ae86ac00267cb61cdf6aCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1590142,
    "new_price": 29818000000
  }
}