tx 0xb129a6f15e6c1094e581d6bb07e0620c8967f6ec54e6430d32d2df3f6b223d3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 9779689,
    "order_id": 181927,
    "new_price": 11026000000
  }
}