Transaction not yet indexed

3d421vQMU9kBZHdCFcGKmd9rSHc1NEcdSPc4esebZnRQfCSBUUbyowsoMAxnRnVv6ysWVwJGJ9E1MzJ45HozPBbt

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