Transaction not yet indexed

4a8XQM2SMtC3UvC2Jjnw2a1SPErmkHKSLo4e56cfihKJHa7WsH7YN2TAtBSLHA5EU1szMzKatCtqG3RWur2o8Wcq

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