Transaction not yet indexed

21ERKVGYRkFA8YPyS7nQMbbNiNEuqR3Sp2PmxYNFj9KKw2xmdoKH4zJsGiJxtDb3iWw4DfTDbSLibWPvQMaj9CVV

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