You could use bitsocket to listen to non-final mempool, Open nakamoto style payment channels with nlocktime/sequence this way you can send thousands of transactions(game moves) but you only pay for the one that closes the channel.
What the chain says
- Block
- 650 846
- Time
- 2020-09-02T22:19:11Z
- Signer
- 1CPQ4nfPViEFmemAxgtvmZgrMwucG3xC8J
- App
- twetch
- Type
- post
- Content type
- text/plain
- Name in tx
- twetch#10478
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1CPQ4nfPViEFmemAxgtvmZgrMwucG3xC8J Verified