Transaction not yet indexed

21A8DzEnTQgKATXmFCKL8i4JkYWXymNNSyH9nL3A4k2Hz8muTS97Fvh9dgcUP4oBCfwBz1CokEhXBvaGFvGGHGuM

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