Transaction not yet indexed

21LTN9xh8KoAUE5jDhZDUNcUAc8e9CjPMy8FBE2xUzxQtGQT7HdAX9k7Pce2T7nbPEnh7Jb8u2j4N1sYt9RM8t5b

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