Transaction not yet indexed

QKSzQT6ieodn9fynMf12bGqKkxpCuHmSiQBVMKh1HxbeM6k5pkCyRrYkurFA5BbHnaPMFGWEgtiiDVvQHBMF5FU

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