Transaction not yet indexed

21xt3bVbKUB6W43fnhYnSn1fCQmNPBdAf4LEn4KjeaXjav6NiokirF4PC7GSKUTz4Lzpe3JSvJzGP6TC1aUiXus8

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