Example testnet BTC seeds:
26d508a119cd233a037e2f322a3971d5c1c08dc7fb7b04b8658ff2915c58e640 account 1/2 Mz29mdreGPGuFEX8fE1Hqfub9U8jXT
3a27f93c559e8030c11c5d8b44de66748b940d7840edaa254a7f6ff04d7357e4 account 1/2 Mz4UJRwFSACmN7Mrcjgjbvq7P4yw5H