Transaction not yet indexed

3Em9UE4HYegcX6oY4Bp2JpJsqtRwTWxYaTX3j9nFBpshmZxckZJhkPi4eit6k2UGQ7QuMbrmFuZ2A7FHmwxh1hA2

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