Transaction not yet indexed

5b21sJtUtJ88LVQQawCSVYNevRzPPSkWFMcMoqKDTT7Lo4FtA2szZE8WXHc7AzVy6g2FyR1ocuUvLjsvnbCYHK1t

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