Transaction not yet indexed

21q4kxSXnurYdSPCdWnkDRcVUaU8MnXhuFZayFNG377U7vMTSf16uSKawsxhBvjyChocmBsPRJpoZKghSokPAUtC

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