Transaction not yet indexed

MUEcfbHc2YE69YuiqaKoZRAuro1owAw6EGSM6gsuJk6GSKpKZjySimFELMDsD88FszDtAzJ8qqcC34DZF9Bb3ZJ

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