Transaction not yet indexed

21LF4CEGwSDzSqhESJhBQG5dPJ1oAzCuVkYWabXAE2WK2sCihRLRzjKecugFNTvVv2XFXoZg8w1cm5RHy9p51Uov

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