Transaction not yet indexed

21DZEDDFbHLEnp1uZuJg4M8cdKpeTXrzzDnfooPj85v8onNnkM2rqF1tSPgKRBApdd6dnyBFmJ8HfS7hQpc1NsRm

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