Transaction not yet indexed

21MSHEJ3GFDfppnm3XRkCKBAqJQ275uD2bNPPv16yq5apowH9p4uRQtZwbpsCRHnjxe58Nu7Kr3oKhR4e4ZkAjpW

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