The rpc docs for getblocktemplate have no details for what is inside the `coinbasetxn` key of the output, which looks like this :
```
"coinbasetxn": {
"data": "0400008085202f89010000000000000000000000000000000000000000000000000000000000000000ffffffff050320651500
ffffffff02d088c31000000000232102710a0e48c8504c6dec3ac22286c59dd685d333175fa6180ec8c5627de0e986d4ac50d6dc01000000001
976a9145eb10cf64f2bab1b457f1f25e658526155928fac88acf8029364000000000000000000000000000000",
"hash": "cbb9b9116d7c643f8e49a66d7ad01aeee568725b296fbe878d6d16a16344b26f",
"depends": [
],
"fee": 0,
"sigops": 2,
"foundersreward": 31250000,
"coinbasevalue": 281250000,
"required": true
},
```
The rpc docs for getblocktemplate have no details for what is inside the
coinbasetxnkey of the output, which looks like this :The danger branch adds 2 more keys to the output :
foundersrewardaddressandfoundersrewardscriptpub