Ledger Nano with mainnet

I recently sent over some Algo to my ledger in hopes of signing up for the 200m staking reward but have found troubles sending any transactions.

Does anyone have experience with this repo CoinFabrik/algorand-ledger? I’ve tried to send through the commands as well as running the webapp but haven’t found the correct JSON transaction format if even possible.

  1. Is there another alternative to sending transactions with a ledger I am unaware of?
  2. Is it even possible to join the staking reward with a ledger and if not, how can I transfer my coins to the mobile wallet?
  3. What is the genisisID for main-net if applicable and how can I adjust my examples below to get the desired output?

The first option I tired fails on send with ‘Amount must be a positive number and smaller than 2^53-1’:
{
“txn”: {
“type”: “pay”,
“from”: “my_wallet”,
“to”: “ZGP25YTZL3NF43SQZREMH5BRBTJEXHWPL6TSQDCGJWPEN4XJTIHVOZSOLA”,
“fee”: 0.001,
“amount”: 0.000001,
“firstRound”: 1305411,
“lastRound”: 1306411,
“genesisID”: “testnet-v31.0”
}
}

The second option I tried fails to sign with ‘Assertion failed’:
{
“txn”: {
“type”: “pay”,
“from”: “my_wallet”,
“to”: “ZGP25YTZL3NF43SQZREMH5BRBTJEXHWPL6TSQDCGJWPEN4XJTIHVOZSOLA”,
“fee”: {
“Raw”: 1000
},
“amount”: {
“Raw”: 1
},
“firstRound”: 1305411,
“lastRound”: 1306411,
“genesisID”: “testnet-v31.0”
}
}

Just found an awesome tutorial posted today! https://medium.com/algorand/algorand-accounts-and-transactions-using-a-hardware-wallet-e2e274d33cd1

did that resolve your problem?

Sure did! Realized it was actually easier to set up a node than get the ole wallet working