Transaction not yet indexed

mMnTZpgLGj4fYoAr2gHzvu6ZcG3VE2xaw4vYSH8R2feYgLyKaQGBBGKgpgKpJDmJrBh13K6m7QGpcZYMyyGJuhF

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