Transaction not yet indexed

21LLa6od8ywCgJtaBDgEMpagzX9Ha1tJU3XY14r2PwWv4RD1czWZpA7t5av6arnxm9SA2tRTvFKEnMCKB6SECGoT

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