Transaction not yet indexed

UK3fCb2fUPsgFg7ADj2wnznbDSqCpSg6hNFFJaL73DL7sQe19jiRTNtwQkmN7ZndxpHRTGAZAnozN4F3P4PSWdj

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