Transaction not yet indexed

MUwAvbDR3DJYurUXWL5sBSTUcmkWnNLMRjuH5jTy5n9tYVdVgFEFbGkmj4wLjrQcWuZVXduKkxatzRyViL6ebcN

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