Transaction not yet indexed

3Mu64ZXrM6EXeAF5mKuQTYD6qXaEePVVkaQ8ufo2VdTXGTB1mGCRJhxBvvsoaeNG7QfqkMtcTb2cKYL6ysoGk9u

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