Transaction not yet indexed

3b21HZzAPjJhShwrG6adh1L7g1vaiSRwFx7kWwRe51aaWso5NpXdDb21B9fmyaViq51AP6i22K1t9Gnq7S7nZmmM

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