tx 0x7fba032de9f06f65aa36874dcd5e22aa4a8d77ac3c0ae9b8acd9b8e7dcd25eaaCopy

payload

{
  "ModifyOrder": {
    "new_size": 218123370,
    "order_id": 9355988,
    "new_price": null
  }
}