Transaction not yet indexed

21NCopAdPL7ZGNeaPAgDgEbdXcut3NmxSw115e9Fr6fE8nnDqYQS4pNdCc7tRH4CjHJMZSuLTpxBRaeYP3CN11wT

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