Transaction not yet indexed

SmTtHWKuENi1NSvK8vNKHH1ffCSSEKycfKFNQ6UP6qJy8wrRvUwnwLqW1hy4EC4wR9QiNV2E8eAFNAU3t6bFyNo

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