Transaction not yet indexed

21HG31grgUVqrKFs8tsHgSvhffjSECAqg6AXaMN6XuJijHmjaVDPnEp7ZrRsCz855MXP3tYHWHazdg1aGaHttCGm

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