Transaction not yet indexed

4M3zkcSBf3jWXT7KXFKiXebTRvcFqU7KXSnBwpbKQzHDQCZc6YeQExaaTnpy32Q4bGgMzUSbn5GAiRhRVGXk5kYm

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