Transaction not yet indexed

21UUQaPXUW9FMGCwjEw2DdrvSUCv5JZqWfP7gnJH84PC5riNqG5m5aYPLiWxXxdMoRSKXpHCqY9vpmCDCED3A5tf

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