tx 0x85fd30d02e4c60d3b7ead61f3dfd8b35c33ed6570cd82897c7333ace9aed5f3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 420588980,
    "order_id": 451509091,
    "new_price": 6789000000
  }
}