tx 0x7dd72bb3d16d690839f848c1595a24d4b25c7bd53fa3d1a2dd3d4907a4306a7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 6304997578,
    "order_id": 473356205,
    "new_price": 21519000000
  }
}