tx 0xb55b81aed50e1e2b7f15c307db4cc1b9f9263edb943e9ed00a0b8b218d3c27b6Copy

payload

{
  "ModifyOrder": {
    "new_size": 6640106,
    "order_id": 470631099,
    "new_price": 7854000000
  }
}