Transaction not yet indexed

SHMtZq7jM9dbbEYA2bnmcsR6waNrVQeah3kmJS9pywLWD7ihZgSsDNa3bk14VL7bgLHnE6KsuXdG1FdHyYNqtxv

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