Transaction not yet indexed

3MEfzcwU6aFJYkSKMNgFbQtX3EAEDJDe2wLEQkRFs1VRrkZcmo2JwAxSiVnTx8rs3kc8BfMZhJBgPTjpsS6uJ4Fh

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