Transaction not yet indexed

21S8gYtpX3MvoerKqZNYTS3HJeFmzotUpTtpKi3v4yLbaEnRFTLhseV4SxrBixZCjKT9Fy3UbN7uuWFbZbqFnkMA

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