Transaction not yet indexed

21SmWMMoMYDUewTxXAHk6WLAkgMQz452UGXVegkGfarYN8WvQvHfmcGTErwcG4ZPzn7FCmrTvRMRS1zGWGSGq9Gw

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