Transaction not yet indexed

21kWVpcZY1RHRhEUak8qwkEpubRrti7fxwZNa9Jq5fk46yiMnuM9B9VdpbKApxvs7rkfHWSqgAzZzCLcCvM3z7Ds

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