Transaction not yet indexed

21UBHNnJU9tDFT5ndGT6G9SWRrP3E3XMWcjfTEwDes5nqtjC6UvBB2auyU74uFcK2nMg1KP6KPiWUjGTbYmYPKJD

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