Transaction not yet indexed

21ErfMGe4DE7EXd6g4FxaSixawPTFJCbx3u6U6ARVXhdm7gWvPJD4Ubd1PN36Z2eAq9g7naZa4G8SmQXvUXhDGob

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