Transaction not yet indexed

421Dc1Jp9P8T3LcmJMjeJKYM6daibdLxmaXTCqEBhPjfr4fPv7FfLUbuXDpd7cbKBTZgsr353HG7Z3HQPHtAHd1F

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