Transaction not yet indexed

sMMXzH12DZqF2Ntn8qW5BhcGLLFFcfyYntRHgbSWVWHR4fk9jGUPunsxCvSW9oevjiBLTM5uaE8Rmbsz2FwKnv8

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