Transaction not yet indexed

UK6PbfskW23273zNm6qQjUtTAgngifb5jwUQKVMF4uafKCVEAaWLSJ6WGPQqx9NgiWCYoKNUSovGHVBbDNW6xoc

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.