tx 0xd4469f33ca7ca7f6030aac8ebcc9ccf4a9d3c0dbb7acbbf11b6e342ebf3b4a91Copy

payload

{
  "ModifyOrder": {
    "new_size": 18091137,
    "order_id": 452343365,
    "new_price": null
  }
}