Transaction not yet indexed

AMugVda7yZwVkiTANwM5guzWNEHmPXFu1S8PGFSgQAZNXiTXwjdu4H1jN5dUfugqrefPbArgYdmSCm4Z9CSRpUV

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