tx 0x4c4efd353cfce5d89b738ece62c8dab32cc42190627c3e5d3d1850acbdab3bccCopy

payload

{
  "ModifyOrder": {
    "new_size": 2943721,
    "order_id": 772885,
    "new_price": 10993000000
  }
}