tx 0x6d07f4b53d3a359e6e6955c3b000e68b17d0b32f3cccd11fa1e9086ae8521b6cCopy

payload

{
  "ModifyOrder": {
    "new_size": 13761569,
    "order_id": 23423269,
    "new_price": null
  }
}