tx 0x19a4f443dbf7bbd2c96b5c4c3037d60ab7a4c638203bec8211cd0fe149b4916bCopy

payload

{
  "ModifyOrder": {
    "new_size": 138385160,
    "order_id": 53750091,
    "new_price": 10320000000
  }
}