tx 0xfb5a58a7d4dde32498de88e74e15fb4fd258d3d49a0067f5fbabe3a8a9ab2a8eCopy

payload

{
  "ModifyOrder": {
    "new_size": 228307631,
    "order_id": 21579615,
    "new_price": 21809000000
  }
}