Transaction not yet indexed

5Sm8qZ2k69TceJY6Qed2ppmzoVE53UUMJBLVs5ouaN1gJ94DNyFxFNtnLVJWMD9VJF7N31K8nz9CWCfb3AKWVkrx

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