Transaction not yet indexed

RdFU8ZMsFPcYkAKAa6yijxigxgCKQKcnrXKD1dTGB5jUdEBrutz3685hSJB8hSAcwQ2QD8wbGvVj6gtm2i9W7Uk

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