Transaction not yet indexed

3aCu91BENHXApkSXth8iZx9ApNkErJqHjCVSZi7ZsShoVnUU4UKWy2iurLSHYYaKYKTUEztzME3ofe2UNeVYbLgE

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