tx 0x99bff6c5d3a5f3e2ae7b7ca6cc7baf8c08d7f34f29a723d02e9e10c638e6673dCopy

payload

{
  "ModifyOrder": {
    "new_size": 124223883,
    "order_id": 21582263,
    "new_price": 67651000000
  }
}