Transaction not yet indexed

21NSRdJ24RLSPqBaGxiCvjpPYU5StgcDE1fVd4odfb84B5fC1HScKVYfar3AUcMzerrv245xu1PRzo2p6uAFDXc9

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