Transaction not yet indexed

KK1MirPNbnYvs32sEtDXgRFd8eDe5o7iDspDnrUzmXqzUgnZukZHBPY5cXao3enS3qgp23JS77mArNjcT7nM455

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