Transaction not yet indexed

bb21TdJr5QexxrPFCNm9MyFGrZsdgFin3tT8ThLSMcGXEX46A9TRUDZ4WVPQmixFZxQA6RHfLxqngGFQW6z8Jcp

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