Transaction not yet indexed

21Cz3SbTFzELAAfwvU2jnsLbzpCCZrsv8J2qU2g16aF7j3PWqa63tkxqynqdfg8EUpeVsVjTSzSjSDuMUg8Z9aLr

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