tx 0x0954958f3e5a8dc7c7e536c2d3b620b6c2ce17e7dade8cdb04b3c4f3c0225f84Copy

payload

{
  "ModifyOrder": {
    "new_size": 777461878,
    "order_id": 472424099,
    "new_price": 7419000000
  }
}