Error in txn subscribe and making sendTransaction request

[mattlambster]

Having couple issues running this
1. Error in txn subscribe
{"timestamp":"2024-04-10T20:42:58.000781Z","level":"WARN","fields":{"message":"Failed to send data async to 74.118.142.77:8009, error: Custom(\"ConnectionError(TimedOut)\") ","log.target":"solana_quic_client:TimedOut)\") ","log.target":"solana_quic_client::nonblocking::quic_client","log.module_path":"solana_quic_client::nonblocking::quic_client","log.file":"/home/solana/.cargo/registry/src/index.crates.io-6f17d22bba15001f/solana-quic-client-1.17.28/src/nonblocking/quic_client.rs","log.line":592},"target":"solana_quic_client::nonblocking::quic_client"}

{"timestamp":"2024-04-10T20:42:58.001713Z","level":"WARN","fields":{"message":"datapoint: send-wire-async failure=1i","log.target":"solana_metrics::metrics","log.module_path":"solana_metrics::metrics","log.file":"/home/solana/.cargo/registry/src/index.crates.io-6f17d22bba15001f/solana-metrics-1.17.28/src/metrics.rs","log.line":283},"target":"solana_metrics::metrics"}

{"timestamp":"2024-04-10T20:42:58.222213Z","level":"ERROR","fields":{"message":"error in txn subscribe, resubscribing in 1 second: Status { code: Internal, message: \"h2 protocol error: http2 error: stream error received: not a result of an error\", source: Some(hyper::Error(Http2, Error { kind: Reset(StreamId(5), NO_ERROR, Remote) })) }"},"target":"atlas_txn_sender::grpc_geyser"}

2. Error making sendTransaction call
Query:
curl ${atlas-tx-sender service endpoint} -X POST -H "Content-Type: application/json" -d ' { "jsonrpc": "2.0", "id": 1, "method": "sendTransaction", "params": [ "4hXTCkRzt9WyecNzV1XPgCDfGAZzQKNxLXgynz5QDuWWPSAZBZSHptvWRL3BjCvzUXRdKvHL2b7yGrRQcWyaqsaBCncVG7BFggS8w9snUts67BSh3EqKpXLUm5UMHfD7ZBe9GhARjbNQMLJ1QD3Spr6oMTBU6EhdB4RD8CP2xUxr2u3d6fos36PD98XS6oX8TQjLpsMwncs5DAMiD4nNnR8NBfyghGCWvCVifVwvA8B8TJxE1aiyiv2L429BCWfyzAme5sZW8rDb14NeCQHhZbtNqfXhcp2tAnaAT" ] }'
Error Response
{"jsonrpc":"2.0","error":{"code":-32602,"message":"Invalid params","data":"No more params"},"id":1}%