Transaction not yet indexed

Ako8FtTUvPDSKL9WLo1wu88Vk1VCy3ub9pKBwaGQQZf2GWENrSj6rbAUEgHfa3AFeUhZHQdqkNt6hyqcytKkjbs

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