Transaction not yet indexed

21DernZ5FWrZ55JRVN33FDYUaxeH9MLnmwY45QvvFP9fb4XawjdfYvzTAx8Z9v1KG6QH5beoVn1To4JtBiBNEu9E

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