Transaction not yet indexed

4Mffe4W1kwpxt14C3fFETq3eCb9mXgnTuHx5TVXLd3amWTGHkzGPfG87ShXqV7JBJKy9c5LLVWUMs6VRfwHFaBh7

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