I don't know, maybe I'm wrong, but what I noticed is that your transaction was not broadcast from the Mempool route. I think you know a way.
The history here has two networks, one is the main one and the other is the main Mempool route, the transaction was not confirmed on the Mempool route, although it was sent earlier, but it was not approved, and maybe the Mempool policy behaved like this. but your transaction did not pass through the Mempol route, am I wrong? ?
https://blockchair.com/bitcoin/address/197kFKvMHoRJPXktc8xJwMjeTuE9xijBQAfter this experiment, I realized that the wallet software "Electrum" cannot grab the BTC of #66
we must create own RawTX (raw_hex)
use API broadcasts to blockchain
response = requests.post(
'
https://blockchain.info/pushtx',
data={'tx': raw_tx}
)
print(response.text)